Patent patents google drawing Gas torch Torch butane
Patent us3905755 Vector torch repair and modification Torch gas
Torch repair vector modification[2.70] seek and geek #6: disposable lighter Lighter parts disposable gas seek geek fork.
.
Gas torch
Patent US3905755 - Miniature blowtorch - Google Patents
[2.70] Seek and Geek #6: Disposable Lighter - AvaMakesThings
Vector Torch Repair and Modification - YouTube