Assignee

BURSTROEM BERTIL

SE·2 granted patents·7 citations·filing 1986–1986

Technology mixE04B1 E21D1 F16D1 Y10T1

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2 records

0119US4906125ADevice for the production of a locking or braking effect between two elementsBURSTROEM BERTIL·Filed 1986·Granted Mar 6, 1990·4 cites·10 claims
0215US4826358ADevice for anchoring in and/or reinforcing hard materialsBURSTROEM BERTIL·Filed 1986·Granted May 2, 1989·3 cites·10 claims

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