Inventor
VAN LEEUWEN MARTIN
NL5 patents
Patents
5 patentsUS5667181ASep 16, 1997
Hanger
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US6012691AJan 11, 2000
Universal beam hanger
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US5713157AFeb 3, 1998
Deck hanger
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US5667177ASep 16, 1997
Spring snap clip
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US6086032AJul 11, 2000
Purlin corner hanger having a body to clear the lower projecting flange of a purlin
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