JPS577280U
Microphone holding device
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 16 June 1990, 36.3 years ago.
- Priority and filed
- Published
- Projected expiry
- Today
5 members in 4 offices
Members5
| Document | Office | Kind | |
|---|---|---|---|
| JPS577280UThis record | Japan | U | |
| DE3123629A1 | Germany | A1 | |
| US4423293A | United States of America | A | |
| JPS5910864Y2 | Japan | Y2 | |
| CA1173554A | Canada | A |
Numbers
- Application
- 84066
Classification
- CPC, 2
- H04R1/08
- A42B3/30
- IPC, 5
- A42B3 00
- A42B1 24
- A42B3 30
- H04R1 02
- H04R1 08