TW301421U - Improved structure of rotaion-type calculator - Google Patents

Improved structure of rotaion-type calculator

Info

Publication number
TW301421U
TW301421U TW085205165U TW85205165U TW301421U TW 301421 U TW301421 U TW 301421U TW 085205165 U TW085205165 U TW 085205165U TW 85205165 U TW85205165 U TW 85205165U TW 301421 U TW301421 U TW 301421U
Authority
TW
Taiwan
Prior art keywords
rotaion
improved structure
type calculator
calculator
type
Prior art date
Application number
TW085205165U
Other languages
Chinese (zh)
Inventor
Tong-Zheng Ji
Original Assignee
Tong-Zheng Ji
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tong-Zheng Ji filed Critical Tong-Zheng Ji
Priority to TW085205165U priority Critical patent/TW301421U/en
Publication of TW301421U publication Critical patent/TW301421U/en

Links

TW085205165U 1996-04-11 1996-04-11 Improved structure of rotaion-type calculator TW301421U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW085205165U TW301421U (en) 1996-04-11 1996-04-11 Improved structure of rotaion-type calculator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW085205165U TW301421U (en) 1996-04-11 1996-04-11 Improved structure of rotaion-type calculator

Publications (1)

Publication Number Publication Date
TW301421U true TW301421U (en) 1997-03-21

Family

ID=54616496

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085205165U TW301421U (en) 1996-04-11 1996-04-11 Improved structure of rotaion-type calculator

Country Status (1)

Country Link
TW (1) TW301421U (en)

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