Document Overview:
This document appears to be a product catalog or design reference book from Pietranera S.p.A., an Italian company specializing in design and manufacturing. The content is primarily a listing of product names, article numbers, and associated design elements.

1. Company and Design Information

• Company: Pietranera S.p.A., located in Reggio Emilia, Italy.
• Contact: Phone +39.0522.516510, Fax +39.0522.514669, Email [email protected], Website www.pietranera.com.
• Design Credits: Concept and design by Architect Diego Perusko; photography by Otello Annigoni.

2. Product Listings and Specifications

The document lists multiple products identified by names and article numbers, often grouped or paired. These include:

• Product Names: ZONE, YKON, DADO, YKON SHELF, R-MODE, ZONE WASH TOTAL AIR, LONDRA OPTIMA, PASHA’, BOLERO OPTIMA, COCO’, FREE SINUA, LIGHT SINUA, ARCO-ALL, YKON TOWER, EXPO-LIGHT, NEK ENPLAN, KING, DEE, WEN-AIR OPTIMA, NUVOLA, SESTO SENSO PRO-AIR, GO-WASH, GO, KIMU.
• Article Numbers: Examples include ART. 114.56, ART. 920.L, ART. 188, ART. 928, ART. 4x882/B + 4x885, ART. 531T.G1 + 468, ART. 115B.56, ART. 527L.G1, ART. 110B.56, ART. 923, ART. 924.L, ART. 31A.19L, ART. 85E.56, ART. 870, ART. 861, ART. 186, ART. 522B.G1, ART. 867, ART. 650, ART. 853.L, ART. 112L.G1 + 113, ART. 112.7R - 112.19L + 113, ART. 189, ART. 868, ART. 81.19L.

3. Product Groupings and Combinations

Several products are listed together, indicating possible modular combinations or related product lines. For example:

• ZONE WASH TOTAL AIR combined with ART. 531T.G1 + 468.
• R-MODE combined with ART. 4x882/B + 4x885.
• COCO’ products with variants ART. 111.19L and 111N.19L.
• GO-WASH combined with ART. 112L.G1 + 113 and GO with ART. 112.7R - 112.19L + 113.

4. Observations and Limitations

• The document does not provide detailed technical specifications, dimensions, materials, or installation procedures.
• No explicit standards, norms, or procedural guidelines are included.
• The content is primarily a structured index or catalog reference for design and product identification.

5. Summary

This document serves as a structured product catalog for Pietranera S.p.A., listing various design products with their corresponding article numbers. It is intended for design reference, product identification, and possibly ordering or specification within architectural or design projects. The document emphasizes product names and codes without detailed technical or procedural information.