Building units and construction elements – Prefabricated unit – Closure
Patent
1989-08-02
1992-09-08
Word, A. Hugo
Building units and construction elements
Prefabricated unit
Closure
D25 55
Patent
active
D03292940
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Comeau Paul E.
DuBeau John M.
Torti Anthony
Clark Doris
Inz Richard A.
Kenney Manufacturing Company
Word A. Hugo
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