JPS51148457A - Increment and decrement detector of upper-layer liquid - Google Patents

Increment and decrement detector of upper-layer liquid

Info

Publication number
JPS51148457A
JPS51148457A JP7189675A JP7189675A JPS51148457A JP S51148457 A JPS51148457 A JP S51148457A JP 7189675 A JP7189675 A JP 7189675A JP 7189675 A JP7189675 A JP 7189675A JP S51148457 A JPS51148457 A JP S51148457A
Authority
JP
Japan
Prior art keywords
increment
layer liquid
decrement
detector
decrement detector
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.)
Granted
Application number
JP7189675A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5334505B2 (OSRAM
Inventor
Susumu Hasegawa
Toru Hasegawa
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7189675A priority Critical patent/JPS51148457A/ja
Publication of JPS51148457A publication Critical patent/JPS51148457A/ja
Publication of JPS5334505B2 publication Critical patent/JPS5334505B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Level Indicators Using A Float (AREA)
JP7189675A 1975-06-16 1975-06-16 Increment and decrement detector of upper-layer liquid Granted JPS51148457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7189675A JPS51148457A (en) 1975-06-16 1975-06-16 Increment and decrement detector of upper-layer liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7189675A JPS51148457A (en) 1975-06-16 1975-06-16 Increment and decrement detector of upper-layer liquid

Publications (2)

Publication Number Publication Date
JPS51148457A true JPS51148457A (en) 1976-12-20
JPS5334505B2 JPS5334505B2 (OSRAM) 1978-09-21

Family

ID=13473740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7189675A Granted JPS51148457A (en) 1975-06-16 1975-06-16 Increment and decrement detector of upper-layer liquid

Country Status (1)

Country Link
JP (1) JPS51148457A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55110512A (en) * 1979-02-20 1980-08-26 Matsushita Electric Works Ltd Locker with bench
JPS55110513A (en) * 1979-02-20 1980-08-26 Matsushita Electric Works Ltd Table device of bench

Also Published As

Publication number Publication date
JPS5334505B2 (OSRAM) 1978-09-21

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