KR910002340U - Pipe connection for shutter - Google Patents

Pipe connection for shutter

Info

Publication number
KR910002340U
KR910002340U KR2019890009759U KR890009759U KR910002340U KR 910002340 U KR910002340 U KR 910002340U KR 2019890009759 U KR2019890009759 U KR 2019890009759U KR 890009759 U KR890009759 U KR 890009759U KR 910002340 U KR910002340 U KR 910002340U
Authority
KR
South Korea
Prior art keywords
shutter
pipe connection
pipe
connection
Prior art date
Application number
KR2019890009759U
Other languages
Korean (ko)
Other versions
KR910009348Y1 (en
Inventor
염용환
Original Assignee
염용환
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 염용환 filed Critical 염용환
Priority to KR2019890009759U priority Critical patent/KR910009348Y1/en
Publication of KR910002340U publication Critical patent/KR910002340U/en
Application granted granted Critical
Publication of KR910009348Y1 publication Critical patent/KR910009348Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
KR2019890009759U 1989-07-04 1989-07-04 Connecting members for pipe-shutter KR910009348Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890009759U KR910009348Y1 (en) 1989-07-04 1989-07-04 Connecting members for pipe-shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890009759U KR910009348Y1 (en) 1989-07-04 1989-07-04 Connecting members for pipe-shutter

Publications (2)

Publication Number Publication Date
KR910002340U true KR910002340U (en) 1991-02-25
KR910009348Y1 KR910009348Y1 (en) 1991-12-07

Family

ID=19287951

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890009759U KR910009348Y1 (en) 1989-07-04 1989-07-04 Connecting members for pipe-shutter

Country Status (1)

Country Link
KR (1) KR910009348Y1 (en)

Also Published As

Publication number Publication date
KR910009348Y1 (en) 1991-12-07

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20001130

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee