Saul Z. Kopeika

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Aston, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Balloon signal assembly
- Patent number 4,020,786
- Issue date May 3, 1977
- Saul Z. Kopeika
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Balloon signal assembly
- Patent number 4,013,035
- Issue date Mar 22, 1977
- Saul Z. Kopeika
- B64 - AIRCRAFT AVIATION COSMONAUTICS