TW471745U - Focusing structure of laser module - Google Patents

Focusing structure of laser module

Info

Publication number
TW471745U
TW471745U TW90200741U TW90200741U TW471745U TW 471745 U TW471745 U TW 471745U TW 90200741 U TW90200741 U TW 90200741U TW 90200741 U TW90200741 U TW 90200741U TW 471745 U TW471745 U TW 471745U
Authority
TW
Taiwan
Prior art keywords
laser module
focusing structure
focusing
laser
module
Prior art date
Application number
TW90200741U
Other languages
Chinese (zh)
Inventor
Shin-Jr Dung
Original Assignee
Shin-Jr Dung
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 Shin-Jr Dung filed Critical Shin-Jr Dung
Priority to TW90200741U priority Critical patent/TW471745U/en
Publication of TW471745U publication Critical patent/TW471745U/en

Links

TW90200741U 2001-01-15 2001-01-15 Focusing structure of laser module TW471745U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90200741U TW471745U (en) 2001-01-15 2001-01-15 Focusing structure of laser module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90200741U TW471745U (en) 2001-01-15 2001-01-15 Focusing structure of laser module

Publications (1)

Publication Number Publication Date
TW471745U true TW471745U (en) 2002-01-01

Family

ID=21680555

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90200741U TW471745U (en) 2001-01-15 2001-01-15 Focusing structure of laser module

Country Status (1)

Country Link
TW (1) TW471745U (en)

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees