Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/JP92/01719 | 12/28/1992 | 7/27/1994 | 7/27/1994 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO94/15117 | 7/7/1994 |
Number | Name | Date | Kind |
---|---|---|---|
3367197 | Tabor et al. | Feb 1968 | |
4317383 | Kurosaki et al. | Mar 1982 | |
5182967 | Yoshizawa et al. | Feb 1993 |
Number | Date | Country |
---|---|---|
49-2982 | Jan 1974 | JPX |
41-6555 | Jul 1988 | JPX |
63-35102 | Jul 1988 | JPX |
Entry |
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"10 Ways to Change Straight-line Direction", Product Engineering, Feb. 29, 1960. |