Frederick G. Allford

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Kent, GB

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Patents Grantslast 30 patents

Information Patent Grant
Pyrotechnic materials
- Patent number 5,253,584
- Issue date Oct 19, 1993
- The Secretary of State for Defence in Her Britannic Majesty's Government of t...
- Frederick G. Allford
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Pyrotechnic train
- Patent number 5,090,322
- Issue date Feb 25, 1992
- The Secretary of State of Defence in Her Britannic Majesty's Government of th...
- Frederick G. Allford
- C06 - EXPLOSIVES MATCHES