KR870005069U - Pipe clamping device for corrugated pipe formation - Google Patents
Pipe clamping device for corrugated pipe formationInfo
- Publication number
- KR870005069U KR870005069U KR2019850012151U KR850012151U KR870005069U KR 870005069 U KR870005069 U KR 870005069U KR 2019850012151 U KR2019850012151 U KR 2019850012151U KR 850012151 U KR850012151 U KR 850012151U KR 870005069 U KR870005069 U KR 870005069U
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- clamping device
- formation
- corrugated
- corrugated pipe
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/18—Pleated or corrugated hoses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/18—Pleated or corrugated hoses
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850012151U KR880002611Y1 (en) | 1985-09-23 | 1985-09-23 | Supply apparatus for pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850012151U KR880002611Y1 (en) | 1985-09-23 | 1985-09-23 | Supply apparatus for pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870005069U true KR870005069U (en) | 1987-04-22 |
KR880002611Y1 KR880002611Y1 (en) | 1988-07-15 |
Family
ID=70293946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850012151U KR880002611Y1 (en) | 1985-09-23 | 1985-09-23 | Supply apparatus for pipe |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR880002611Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107828955A (en) * | 2017-11-30 | 2018-03-23 | 宁波市狮山管业有限公司 | A kind of full-automatic tempering furnace of bellows |
-
1985
- 1985-09-23 KR KR2019850012151U patent/KR880002611Y1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107828955A (en) * | 2017-11-30 | 2018-03-23 | 宁波市狮山管业有限公司 | A kind of full-automatic tempering furnace of bellows |
Also Published As
Publication number | Publication date |
---|---|
KR880002611Y1 (en) | 1988-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
O032 | Opposition [utility model]: request for opposition | ||
E701 | Decision to grant or registration of patent right | ||
O071 | Decision to grant registration after opposition [utility model]: decision to grant registration | ||
REGI | Registration of establishment | ||
J206 | Request for trial to confirm the scope of a patent right | ||
J2X1 | Appeal (before the patent court) |
Free format text: TRIAL NUMBER: 1990200000201; CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE Free format text: INVALIDATION IN ENTIRETY |
|
J206 | Request for trial to confirm the scope of a patent right | ||
J2X1 | Appeal (before the patent court) |
Free format text: TRIAL NUMBER: 1990200000384; CONFIRMATION OF THE SCOPE OF RIGHT Free format text: CONFIRMATION OF THE SCOPE OF RIGHT |
|
J121 | Written withdrawal of request for trial |
Free format text: TRIAL NUMBER: 1990100000514; WITHDRAWAL OF TRIAL FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 19900929 Effective date: 19901213 Free format text: WITHDRAWAL OF TRIAL FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 19900619 Effective date: 19900925 |
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J206 | Request for trial to confirm the scope of a patent right | ||
FPAY | Annual fee payment |
Payment date: 19930118 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |