PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY (electrochemical processes or apparatus in general C25; semiconductor or other solid state devices for converting light or heat into electrical energy H01L, e.g. H01L 31/00, H01L 35/00, H01L 37/00)
| Subclass | Title |
|---|---|
| 2/00 | Constructional details, or processes of manufacture, of the non-active parts |
| 2/02 | Constructional details, or processes of manufacture, of the non-active parts Cases, jackets, or wrappings (working of plastics or substances in a plastic state B29) |
| 2/04 | Constructional details, or processes of manufacture, of the non-active parts Cases, jackets, or wrappings (working of plastics or substances in a plastic state B29) Lids or covers |
| 2/06 | Constructional details, or processes of manufacture, of the non-active parts Cases, jackets, or wrappings (working of plastics or substances in a plastic state B29) Arrangements for introducing electric connectors into or through cases |
| 2/08 | Constructional details, or processes of manufacture, of the non-active parts Cases, jackets, or wrappings (working of plastics or substances in a plastic state B29) Sealing materials |
