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Matches 1 - 24 out of 24

Document	Document Title
6971180	Paint can channel perforating apparatus A paint can channel perforating apparatus includes a perforating member, a stiffening brace and a plurality of perforating bits. The perforating bits are arranged normal to the plane defined by the perforating member. A protective housin...
4763460	Sealing foil breaker for analyzer test cups A reciprocable vertical shafts 21 has a pyramid shaped lower tip for piercing a sealing foil 8d secured across the top of an analyzer test cup containing an active substance. The edges of the pyramid divide the foil into triangular segme...
3279054	Electric can opener
3144713	Solenoid operated can opener
3081538	Automatic can opener
3055105	Container puncturing apparatus
3012320	Electric beer can opener
2984375	Can opening apparatus
2974408	Electrical can opening device
2959852	Apparatus for puncturing containers
2916817	Can opener
2913821	Electric can piercer with free stripping punch
2897590	Automatic beer can opener
2791828	Electric beverage can opener
2790233	Can opener
2779096	Automatic can opener
2776743	Blade dispensers
2713199	Solenoid actuated can opener
2713198	Can opener
2712689	Electrically operated automatic can opener
2703926	Automatic can opener
2692426	Electric can opener
2603858	Sanitary can opener apparatus
2119983	Protected blade

Matches 1 - 24 out of 24