Patent search ap:("DEGUSSA") AND inv:"KLOETZER ERHARD DR" Page 1

1.

发明专利
Vulcanisable rubber mixture for tyre treads 未知

公开(公告)号：CH612886A5

公开(公告)日：1979-08-31

申请号：CH1327674

申请日：1974-10-02

Applicant: DEGUSSA

Inventor： BURMESTER KURT , KLOETZER ERHARD DR , WOLFF SIEGFRIED , THURN FRIEDRICH DR

IPC: C08L7/00 , B60C1/00 , C08K3/00 , C08K5/00 , C08K5/36 , C08K5/548 , C08L1/00 , C08L9/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L101/00

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