Document Type and Number:
Japanese Patent JPH0131468
Kind Code:
Y2
Application Number:
JP4041682U
Publication Date:
September 27, 1989
Filing Date:
March 24, 1982
Export Citation:
International Classes:
B29C45/00; B29C57/00; B29L23/00; (IPC1-7): B29C57/00; B29L23:00
Next Patent: JPH0131469