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FRED C SCHOENTHALER
FRED C SCH
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US1290546A
Percolator.
Expired / Lapsed
1917-03-06
1919-01-07
0
Details
US1204352A
Hose-coupling.
Expired / Lapsed
1915-03-13
1916-11-07
0
Details