Document Type and Number:
Japanese Patent JPS54172468
Kind Code:
U
Application Number:
JP6998778U
Publication Date:
December 05, 1979
Filing Date:
May 24, 1978
Export Citation:
International Classes:
B65G65/48; B65G29/00; F16C33/72; F16J15/16; F16K3/24; F16K5/04; (IPC1-7): B65G29/00; F16J15/32; F16K3/24
Domestic Patent References:
| JPS421622Y1 | 1967-02-01 | |||
| JP52075370B |