Number | Name | Date | Kind |
---|---|---|---|
3279718 | Arterton et al. | Oct 1966 | |
3357073 | Eury | Dec 1967 | |
3410499 | Schmidt | Nov 1968 | |
3433429 | Schnitzspahn | Mar 1969 | |
3491655 | Brafford | Jan 1970 | |
3602448 | Muensterer | Aug 1971 | |
3752378 | Scheffel | Aug 1973 | |
3756527 | Collins et al. | Sep 1973 | |
3854646 | Dorfel | Dec 1974 | |
4193559 | Ballard | Mar 1980 | |
4365767 | Benthimere | Dec 1982 |
Number | Date | Country |
---|---|---|
814172 | Jun 1969 | CAX |
0122134 | Oct 1984 | EPX |
1126696 | Mar 1962 | DEX |
639527 | Jun 1928 | FRX |
2210240 | Jul 1974 | FRX |
54-48192 | Apr 1979 | JPX |
55-155747 | Nov 1980 | JPX |
4217781 | Sep 1988 | JPX |
1091967 | Nov 1967 | GBX |
Entry |
---|
Kern, "Mica-Bow Expander and Spreader Rolls", Oct. 29, 1976. |