F - Mech Eng,Light,Heat,Weapons – 23 – J
Patent
F - Mech Eng,Light,Heat,Weapons
23
J
137/18, 285/64
F23J 11/00 (2006.01) B08B 15/00 (2006.01) C10B 27/04 (2006.01) C10B 33/00 (2006.01)
Patent
CA 1029767
Hirahama Keijiro
Matsuzaki Katsumi
Ogawara Fumio
LandOfFree
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