Patent search ap:("B B CHEM CO CANADA") AND inv:"MORRIS EDITH J" Page 1

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发明专利
REINFORCING AGENTS FOR RUBBERS AND RUBBER COMPOSITIONS CONTAINING THE SAME 未知

公开(公告)号：CA632622A

公开(公告)日：1961-12-12

申请号：CA632622D

Applicant: B B CHEM CO CANADA

Inventor： ROSSITTO CONRAD , MORRIS EDITH J , MORRIS THOMAS C

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