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Libbey Glass Inc
Libbey Gla
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US2206267A
Tumbler handling apparatus
Expired / Lapsed
1937-10-26
1940-07-02
0
Details
US2153435A
Multicolor stenciling apparatus
Expired / Lapsed
1937-07-02
1939-04-04
0
Details