skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Venter frame for laminar batteries and methods of making the same

Patent ·
OSTI ID:6495142

A method of making vented battery frames in which strips of paper are laminated between strata of dissimilar thermoplastic materials, at least one of which is formed as a frame, having a central opening to receive battery components.

Assignee:
Polaroid Corporation
Patent Number(s):
US 4532193
OSTI ID:
6495142
Resource Relation:
Patent File Date: Filed date 18 Nov 1977; Other Information: PAT-APPL-852921
Country of Publication:
United States
Language:
English