Document Type and Number:
Japanese Patent JPS50151496
Kind Code:
U
Application Number:
JP6265774U
Publication Date:
December 16, 1975
Filing Date:
June 01, 1974
Export Citation:
International Classes:
B21D28/00; A47L1/00; B08B3/02; B23D79/00; B24B7/12; B24B21/04; B24B55/00; B24B55/02; B24B55/08; B26F1/00; F26B3/10; (IPC1-7): B24B21/04; A47L1/00; B08B3/02; B24B7/12; B24B55/00; B26F1/00; F26B3/10
Domestic Patent References:
| JPS4423916Y1 | 1969-10-08 |