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LEFEBVRE DENIS
3 patents
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US4082495A
Apr 4, 1978
Flame retention head assembly
LEFEBVRE DENIS
33 citations
88
US4780077A
Oct 25, 1988
Flame retention head assembly for fuel burners
LEFEBVRE DENIS
7 citations
69
US4472136A
Sep 18, 1984
Flame retention head assembly for fuel burners
LEFEBVRE DENIS
17 citations
69