-
Front-depression stapling device
-
Patent number 8,276,799
-
Issue date Oct 2, 2012
-
Jann Yei Industry Co., Ltd.
-
Ton-Yi Chen
-
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
-
Stapling device
-
Patent number 7,866,522
-
Issue date Jan 11, 2011
-
Jann Yei Industry Co., Ltd.
-
Ton-Yi Chen
-
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
-
Safety of nailing device
-
Patent number 7,594,598
-
Issue date Sep 29, 2009
-
Jann Yei Industry Co., Ltd.
-
Ton-Yi Chen
-
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
-
Safety of nailing device
-
Patent number 7,571,840
-
Issue date Aug 11, 2009
-
Jann Yei Industry Co., Ltd.
-
Ton-Yi Chen
-
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS