Inflation of balloon
United States Patent 3109607

Inventors:
Lally, Vincent E.
Publication Date:
11/05/1963
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Assignee:
BOSCH ARMA CORP
Primary Class:
Other Classes:
152/415, 102/354, 102/348, 244/31
International Classes:
B64B1/62; B64B1/00
US Patent References:
2730626Airborne radiation detector
2889291Preparation of cellular polyurethane resins