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Inventor
LEVINE ALEXANDER M
3 patents
Patents
3 patents
US4101992A
Jul 25, 1978
Spring assembly with reinforcement
WEBSTER SPRING CO
9 citations
69
US4114210A
Sep 19, 1978
Spring assembly with reinforcement
WEBSTER SPRING CO
3 citations
58
US4114211A
Sep 19, 1978
Corner stiffener
WEBSTER SPRING CO
1 citations
48