Title:
METHOD OF PRODUCING PERFORATED SYNTHETIC RESIN BALL PIECE
Document Type and Number:
Japanese Patent JPS5229860
Kind Code:
A
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Inventors:
SAITOU SHIYUUSAKU
Application Number:
JP10551675A
Publication Date:
March 07, 1977
Filing Date:
August 30, 1975
Export Citation:
Assignee:
EESU KOUGIYOU KK
International Classes:
B29C35/00; B29C45/00; B29C45/14; (IPC1-7): B29F1/00
Domestic Patent References:
JP43028279A | ||||
JPS491938A | 1974-01-09 | |||
JPS4826261A | 1973-04-06 | |||
JPS4866156A | 1973-09-11 |