TW471669U - Improved structure of optical pen - Google Patents

Improved structure of optical pen

Info

Publication number
TW471669U
TW471669U TW88216065U TW88216065U TW471669U TW 471669 U TW471669 U TW 471669U TW 88216065 U TW88216065 U TW 88216065U TW 88216065 U TW88216065 U TW 88216065U TW 471669 U TW471669 U TW 471669U
Authority
TW
Taiwan
Prior art keywords
improved structure
optical pen
pen
optical
improved
Prior art date
Application number
TW88216065U
Other languages
Chinese (zh)
Inventor
Ke-Jian Liou
Original Assignee
Speada Ind Co Ltd
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 Speada Ind Co Ltd filed Critical Speada Ind Co Ltd
Priority to TW88216065U priority Critical patent/TW471669U/en
Publication of TW471669U publication Critical patent/TW471669U/en

Links

TW88216065U 1999-09-20 1999-09-20 Improved structure of optical pen TW471669U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88216065U TW471669U (en) 1999-09-20 1999-09-20 Improved structure of optical pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88216065U TW471669U (en) 1999-09-20 1999-09-20 Improved structure of optical pen

Publications (1)

Publication Number Publication Date
TW471669U true TW471669U (en) 2002-01-01

Family

ID=21653856

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88216065U TW471669U (en) 1999-09-20 1999-09-20 Improved structure of optical pen

Country Status (1)

Country Link
TW (1) TW471669U (en)

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