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JPS51133821A - Unit grating of rain pipe - Google Patents

Unit grating of rain pipe

Info

Publication number
JPS51133821A
JPS51133821A JP5830075A JP5830075A JPS51133821A JP S51133821 A JPS51133821 A JP S51133821A JP 5830075 A JP5830075 A JP 5830075A JP 5830075 A JP5830075 A JP 5830075A JP S51133821 A JPS51133821 A JP S51133821A
Authority
JP
Japan
Prior art keywords
rain pipe
unit grating
grating
unit
rain
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
JP5830075A
Other languages
Japanese (ja)
Other versions
JPS5743707B2 (en
Inventor
Satoko Ban
Shigeru Kiyama
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP5830075A priority Critical patent/JPS51133821A/en
Publication of JPS51133821A publication Critical patent/JPS51133821A/en
Publication of JPS5743707B2 publication Critical patent/JPS5743707B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)

Abstract

PURPOSE: An unit grating for rain pipe grating free from expanding and shrinking.
COPYRIGHT: (C)1976,JPO&Japio
JP5830075A 1975-05-15 1975-05-15 Unit grating of rain pipe Granted JPS51133821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5830075A JPS51133821A (en) 1975-05-15 1975-05-15 Unit grating of rain pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5830075A JPS51133821A (en) 1975-05-15 1975-05-15 Unit grating of rain pipe

Publications (2)

Publication Number Publication Date
JPS51133821A true JPS51133821A (en) 1976-11-19
JPS5743707B2 JPS5743707B2 (en) 1982-09-16

Family

ID=13080359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5830075A Granted JPS51133821A (en) 1975-05-15 1975-05-15 Unit grating of rain pipe

Country Status (1)

Country Link
JP (1) JPS51133821A (en)

Also Published As

Publication number Publication date
JPS5743707B2 (en) 1982-09-16

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