Laminated glassine paper coil form
United States Patent 3267968

Inventors:
Foll, William A.
Hancik, Albin M.
Publication Date:
08/23/1966
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Assignee:
Foll, William A.
Hancik, Albin M.
Primary Class:
Other Classes:
138/144, 29/607, 156/250, 29/594, 138/145, 29/605, 427/116, 156/192, 427/209, 381/407, 336/208
International Classes:
B32B27/00; H04R9/04; H04R9/00
US Patent References:
2789075Method of making paint rollers
2803560Cohesive wrapping paper and method for producing same
2858248Laminated flexible sheet material
2899655
2972804Method of making stepped-lap core for inductive apparatus
2974401Three-phase core for electrical transformers and method of manufacturing the same
3003903Stretched laminated film
3037529Laminated tube structure and method