IPC Subgroup
B32B 15/04 comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
Introduced: September 1968
Last revised: January 2006
Full Title
Layered products essentially comprising metal > comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- LAYERED PRODUCTS
- Subclass:
- LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
4 direct subcodes
Child Classifications
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- B32B 15/06 of rubber
- B32B 15/08 of synthetic resin
- B32B 15/1 of wood
- B32B 15/12 of paper or cardboard