4. F - Mech Eng,Light,Heat,Weapons
  5. 21
  6. K

Donald E. Armstrong

F - Mech Eng,Light,Heat,Weapons – 21 – K

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Country: United States Of America

Method of making electrically-activated photoflash lamp with...

F - Mech Eng,Light,Heat,Weapons – 21 – K
Patent

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Multilamp photoflash unit

G - Physics – 03 – B
Patent

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Multilamp photoflash unit with static grounding system

G - Physics – 03 – B
Patent

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Percussive photoflash lamp array

G - Physics – 03 – B
Patent

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Photoflash lamp

F - Mech Eng,Light,Heat,Weapons – 21 – K
Patent

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Profile ID: LFCA-PAI-P-312872

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