Number | Date | Country | Kind |
---|---|---|---|
59-120007 | Jun 1984 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
924509 | Taylor, Jr. | Jun 1909 | |
1177428 | Melin | Mar 1916 | |
1195665 | Etter | Aug 1916 | |
2116142 | Chappell et al. | May 1938 | |
2216990 | Taylor, Jr. | Oct 1940 | |
2855783 | Peters | Oct 1958 | |
3048054 | Heim | Aug 1962 | |
3799464 | Bosch | Mar 1974 | |
3854343 | May | Dec 1974 | |
3937102 | Allen | Feb 1976 | |
4343200 | Alworth et al. | Aug 1982 |
Number | Date | Country |
---|---|---|
1485185 | May 1969 | DEX |
494347 | Sep 1919 | FRX |
641050 | Jul 1928 | FRX |
57-27954 | Jun 1982 | JPX |
533260 | Mar 1973 | CHX |
426715 | Oct 1933 | GBX |
1188763 | Jun 1968 | GBX |
1491642 | Mar 1976 | GBX |
Entry |
---|
"Soviet Inventions Illustrated, Sections P,Q: General/Mechanical" Week B47, Jan. 9, 1980, Derwent Publications Ltd., London Q64. |