JPH086247Y2 - 水準線設定装置 - Google Patents

水準線設定装置

Info

Publication number
JPH086247Y2
JPH086247Y2 JP94891U JP94891U JPH086247Y2 JP H086247 Y2 JPH086247 Y2 JP H086247Y2 JP 94891 U JP94891 U JP 94891U JP 94891 U JP94891 U JP 94891U JP H086247 Y2 JPH086247 Y2 JP H086247Y2
Authority
JP
Japan
Prior art keywords
buoy
opening
level line
line setting
air passage
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP94891U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0494510U (Direct
Inventor
文振 洪
文彬 洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP94891U priority Critical patent/JPH086247Y2/ja
Publication of JPH0494510U publication Critical patent/JPH0494510U/ja
Application granted granted Critical
Publication of JPH086247Y2 publication Critical patent/JPH086247Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Level Indicators Using A Float (AREA)
JP94891U 1991-01-17 1991-01-17 水準線設定装置 Expired - Lifetime JPH086247Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP94891U JPH086247Y2 (ja) 1991-01-17 1991-01-17 水準線設定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP94891U JPH086247Y2 (ja) 1991-01-17 1991-01-17 水準線設定装置

Publications (2)

Publication Number Publication Date
JPH0494510U JPH0494510U (Direct) 1992-08-17
JPH086247Y2 true JPH086247Y2 (ja) 1996-02-21

Family

ID=31727990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP94891U Expired - Lifetime JPH086247Y2 (ja) 1991-01-17 1991-01-17 水準線設定装置

Country Status (1)

Country Link
JP (1) JPH086247Y2 (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101022453B1 (ko) * 2008-12-03 2011-03-15 주식회사 포스코 시험기 수직도 검출장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101022453B1 (ko) * 2008-12-03 2011-03-15 주식회사 포스코 시험기 수직도 검출장치

Also Published As

Publication number Publication date
JPH0494510U (Direct) 1992-08-17

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Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 19960910