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2047980
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Information
Patent Grant
2047980
References
Source
Patent Number
2,047,980
Date Filed
Not available
Date Issued
Tuesday, July 21, 1936
87 years ago
CPC
B65D65/18 - with some areas transparent and others opaque
Y10T428/24769 - Cellulosic
US Classifications
206 - Special receptacle or package
229 - Envelopes, wrappers, and paperboard boxes
428 - Stock material or miscellaneous articles
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