TW394241U - Mechanical brake type airtight device - Google Patents

Mechanical brake type airtight device

Info

Publication number
TW394241U
TW394241U TW87209334U TW87209334U TW394241U TW 394241 U TW394241 U TW 394241U TW 87209334 U TW87209334 U TW 87209334U TW 87209334 U TW87209334 U TW 87209334U TW 394241 U TW394241 U TW 394241U
Authority
TW
Taiwan
Prior art keywords
mechanical brake
brake type
airtight device
type airtight
mechanical
Prior art date
Application number
TW87209334U
Other languages
Chinese (zh)
Inventor
Tzung-Ming Wu
Guo-Jou Huang
Original Assignee
Ind Tech Res Inst
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 Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to TW87209334U priority Critical patent/TW394241U/en
Publication of TW394241U publication Critical patent/TW394241U/en

Links

TW87209334U 1998-06-12 1998-06-12 Mechanical brake type airtight device TW394241U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW87209334U TW394241U (en) 1998-06-12 1998-06-12 Mechanical brake type airtight device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW87209334U TW394241U (en) 1998-06-12 1998-06-12 Mechanical brake type airtight device

Publications (1)

Publication Number Publication Date
TW394241U true TW394241U (en) 2000-06-11

Family

ID=21634314

Family Applications (1)

Application Number Title Priority Date Filing Date
TW87209334U TW394241U (en) 1998-06-12 1998-06-12 Mechanical brake type airtight device

Country Status (1)

Country Link
TW (1) TW394241U (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