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| Inventor(s) | GREISSINGER GEORG · |
| Assignee(s) |
None listed in document.
|
| Application Number | FR1010648D |
| Filing date | -- |
| Publication date | 06/13/1952 |
| U.S. Classifications | -- |
| International Classifications | A61F 2/00 · A61F 2/50 · A61F 2/60 · A61F 2/66 · |
| Kind Code | A |
| Document Number | Assignee | Inventors | Issue/Pub Date |
|---|---|---|---|
| FR2653327 | VOTROTTO REMY | REMY VOTROTTO et al. | Apr 1991 |
| US4499613 | Harry A. Yarrow | Feb 1985 |
| Document Number | Assignee | Inventors | Issue/Pub Date |
|---|---|---|---|
| FR1010648 | GREISSINGER GEORG | Jun 1952 | |
| DE818677 | GREISSINGER GEORG | GREISSINGER GEORG | Sep 1952 |