US989130A
Music-leaf turner.
Abstract
This record has no abstract on file.
Term
Term ended
Expired 11 April 1928, 98.5 years ago.
- Priority and filed
- Granted
- Expired
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US5962801A | Cited by | United States of America | Search report |
| US3732773A | Cited by | United States of America | Search report |
Numbers
- Application
- 568708
Titles
- English
- MUSIC-LEAF TURNER.
Classification
- CPC, 1
- B42D9/08