JPS5240380A - Exposure meter - Google Patents

Exposure meter

Info

Publication number
JPS5240380A
JPS5240380A JP50117000A JP11700075A JPS5240380A JP S5240380 A JPS5240380 A JP S5240380A JP 50117000 A JP50117000 A JP 50117000A JP 11700075 A JP11700075 A JP 11700075A JP S5240380 A JPS5240380 A JP S5240380A
Authority
JP
Japan
Prior art keywords
exposure meter
meter
exposure
nosie
electricity
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.)
Pending
Application number
JP50117000A
Other languages
Japanese (ja)
Inventor
Tsuneaki Ishimura
Hirahiro Toshimitsu
Yutaka Miura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50117000A priority Critical patent/JPS5240380A/en
Publication of JPS5240380A publication Critical patent/JPS5240380A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

PURPOSE: An exposure meter for nosie, etc. using electricity-quantity integrator.
COPYRIGHT: (C)1977,JPO&Japio
JP50117000A 1975-09-27 1975-09-27 Exposure meter Pending JPS5240380A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50117000A JPS5240380A (en) 1975-09-27 1975-09-27 Exposure meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50117000A JPS5240380A (en) 1975-09-27 1975-09-27 Exposure meter

Publications (1)

Publication Number Publication Date
JPS5240380A true JPS5240380A (en) 1977-03-29

Family

ID=14700971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50117000A Pending JPS5240380A (en) 1975-09-27 1975-09-27 Exposure meter

Country Status (1)

Country Link
JP (1) JPS5240380A (en)

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