JPS51142748A - Local cleaning device - Google Patents

Local cleaning device

Info

Publication number
JPS51142748A
JPS51142748A JP6674075A JP6674075A JPS51142748A JP S51142748 A JPS51142748 A JP S51142748A JP 6674075 A JP6674075 A JP 6674075A JP 6674075 A JP6674075 A JP 6674075A JP S51142748 A JPS51142748 A JP S51142748A
Authority
JP
Japan
Prior art keywords
cleaning device
local cleaning
local
cleaning
air curtain
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
JP6674075A
Other languages
Japanese (ja)
Inventor
Kunio Nishiyama
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 Plant Construction Co Ltd
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Construction Co Ltd
Hitachi Plant Technologies 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 Plant Construction Co Ltd, Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Construction Co Ltd
Priority to JP6674075A priority Critical patent/JPS51142748A/en
Publication of JPS51142748A publication Critical patent/JPS51142748A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: Cleaning of a part of wide space with air curtain.
COPYRIGHT: (C)1976,JPO&Japio
JP6674075A 1975-06-03 1975-06-03 Local cleaning device Pending JPS51142748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6674075A JPS51142748A (en) 1975-06-03 1975-06-03 Local cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6674075A JPS51142748A (en) 1975-06-03 1975-06-03 Local cleaning device

Publications (1)

Publication Number Publication Date
JPS51142748A true JPS51142748A (en) 1976-12-08

Family

ID=13324563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6674075A Pending JPS51142748A (en) 1975-06-03 1975-06-03 Local cleaning device

Country Status (1)

Country Link
JP (1) JPS51142748A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63147641U (en) * 1987-03-18 1988-09-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63147641U (en) * 1987-03-18 1988-09-29

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