US Patent
By: Eldred, Earl J.
Material type:
BookPublisher: Washington, D. C. U. S. Department of Commerce 1954Description: 3.Subject(s): Patents -- U. S | Amino Hydroxy Compounds -- Patents -- U. SDDC classification: 661.894 | EL24
| Item type | Current location | Collection | Call number | Status | Notes | Date due | Barcode | Item holds |
|---|---|---|---|---|---|---|---|---|
| Written-off | PK Kelkar Library, IIT Kanpur | Written-of | 661.894 EL24 (Browse shelf) | Not for loan | Microfilm | A20409 |
Total holds: 0
Patent No. 2, 673, 880
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