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LYON IRON WORKS
LYON IRON
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US2178646A
Pallet
Expired / Lapsed
1937-09-18
1939-11-07
0
Details
US1790019A
Platform
Expired / Lapsed
1926-11-02
1931-01-27
0
Details