JPS51147342A - Differential device - Google Patents

Differential device

Info

Publication number
JPS51147342A
JPS51147342A JP7073275A JP7073275A JPS51147342A JP S51147342 A JPS51147342 A JP S51147342A JP 7073275 A JP7073275 A JP 7073275A JP 7073275 A JP7073275 A JP 7073275A JP S51147342 A JPS51147342 A JP S51147342A
Authority
JP
Japan
Prior art keywords
differential device
measurement
display
atmospheric pressure
differential value
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
JP7073275A
Other languages
English (en)
Other versions
JPS5812530B2 (ja
Inventor
Ryohei Ishida
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 JP50070732A priority Critical patent/JPS5812530B2/ja
Publication of JPS51147342A publication Critical patent/JPS51147342A/ja
Publication of JPS5812530B2 publication Critical patent/JPS5812530B2/ja
Expired legal-status Critical Current

Links

JP50070732A 1975-06-13 1975-06-13 ビフンソウチ Expired JPS5812530B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50070732A JPS5812530B2 (ja) 1975-06-13 1975-06-13 ビフンソウチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50070732A JPS5812530B2 (ja) 1975-06-13 1975-06-13 ビフンソウチ

Publications (2)

Publication Number Publication Date
JPS51147342A true JPS51147342A (en) 1976-12-17
JPS5812530B2 JPS5812530B2 (ja) 1983-03-09

Family

ID=13439988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50070732A Expired JPS5812530B2 (ja) 1975-06-13 1975-06-13 ビフンソウチ

Country Status (1)

Country Link
JP (1) JPS5812530B2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939032A (ja) * 1972-08-23 1974-04-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939032A (ja) * 1972-08-23 1974-04-11

Also Published As

Publication number Publication date
JPS5812530B2 (ja) 1983-03-09

Similar Documents

Publication Publication Date Title
JPS51134558A (en) Measuring unit
JPS5233575A (en) Differential pressure measuring device
JPS51126894A (en) Voltammetry apparatus
JPS51147342A (en) Differential device
JPS526252A (en) Collapsible-type stage device.
JPS5241545A (en) Instrument structure
JPS525585A (en) Pressure difference
JPS5217067A (en) Automatic altimeter
JPS51112200A (en) Lighting equipment in liquid crystal indicator
JPS5213380A (en) Rainfall alarm
JPS525580A (en) Reversibee stop-watch
JPS522459A (en) Balance
JPS523472A (en) Automatic range changing apparatus
JPS51128581A (en) Diaphragm type pressure element
JPS5264280A (en) Semiconductor device
JPS5274230A (en) Display driving circuit
JPS5223388A (en) Device of measuring center of gravity of flying objects
JPS5222973A (en) Pressure measuring device
JPS51144292A (en) Moisture rate measurement method
JPS51120697A (en) Mirror
JPS5213381A (en) Rainfall alarm gauge
JPS5223360A (en) Miniture measuring instrument
JPS5223959A (en) Nicrometer in which a measuring range is made variable
JPS5241398A (en) Vacuum balloon
JPS51151565A (en) Tape measure for height measuring