Kenneth A. Yuill

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Alfred, CA

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Patents Grantslast 30 patents

Information Patent Grant
Delay composition for detonators
- Patent number 4,419,154
- Issue date Dec 6, 1983
- CXA Ltd/CXA LTEE
- Alan L. Davitt
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Delay composition for detonators
- Patent number 4,374,686
- Issue date Feb 22, 1983
- CXA Ltd./CXA Ltee
- Alan L. Davitt
- C06 - EXPLOSIVES MATCHES