JPS51142705A - Process for fax guard - Google Patents

Process for fax guard

Info

Publication number
JPS51142705A
JPS51142705A JP6651075A JP6651075A JPS51142705A JP S51142705 A JPS51142705 A JP S51142705A JP 6651075 A JP6651075 A JP 6651075A JP 6651075 A JP6651075 A JP 6651075A JP S51142705 A JPS51142705 A JP S51142705A
Authority
JP
Japan
Prior art keywords
guard
fax
vicinity
noise produced
designed
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
JP6651075A
Other languages
Japanese (ja)
Inventor
Kazuo Honma
Hayashi Nojima
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 JP6651075A priority Critical patent/JPS51142705A/en
Publication of JPS51142705A publication Critical patent/JPS51142705A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: Process for a fan guard designed to minimize draft resistance and noise produced in the vicinity of a guard.
COPYRIGHT: (C)1976,JPO&Japio
JP6651075A 1975-06-04 1975-06-04 Process for fax guard Pending JPS51142705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6651075A JPS51142705A (en) 1975-06-04 1975-06-04 Process for fax guard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6651075A JPS51142705A (en) 1975-06-04 1975-06-04 Process for fax guard

Publications (1)

Publication Number Publication Date
JPS51142705A true JPS51142705A (en) 1976-12-08

Family

ID=13317896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6651075A Pending JPS51142705A (en) 1975-06-04 1975-06-04 Process for fax guard

Country Status (1)

Country Link
JP (1) JPS51142705A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60149856A (en) * 1984-12-17 1985-08-07 株式会社日立製作所 Protective device for blower of air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60149856A (en) * 1984-12-17 1985-08-07 株式会社日立製作所 Protective device for blower of air conditioner

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