JPS5216849A - Molding flask for producing manhole side block - Google Patents

Molding flask for producing manhole side block

Info

Publication number
JPS5216849A
JPS5216849A JP50092504A JP9250475A JPS5216849A JP S5216849 A JPS5216849 A JP S5216849A JP 50092504 A JP50092504 A JP 50092504A JP 9250475 A JP9250475 A JP 9250475A JP S5216849 A JPS5216849 A JP S5216849A
Authority
JP
Japan
Prior art keywords
side block
molding flask
manhole side
producing
producing manhole
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
JP50092504A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5423748B2 (OSRAM
Inventor
Osamu Fukuhara
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.)
NIPPON MANHOOLE KOGYO KK
Original Assignee
NIPPON MANHOOLE KOGYO KK
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 NIPPON MANHOOLE KOGYO KK filed Critical NIPPON MANHOOLE KOGYO KK
Priority to JP50092504A priority Critical patent/JPS5216849A/ja
Publication of JPS5216849A publication Critical patent/JPS5216849A/ja
Publication of JPS5423748B2 publication Critical patent/JPS5423748B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
JP50092504A 1975-07-31 1975-07-31 Molding flask for producing manhole side block Granted JPS5216849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50092504A JPS5216849A (en) 1975-07-31 1975-07-31 Molding flask for producing manhole side block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50092504A JPS5216849A (en) 1975-07-31 1975-07-31 Molding flask for producing manhole side block

Publications (2)

Publication Number Publication Date
JPS5216849A true JPS5216849A (en) 1977-02-08
JPS5423748B2 JPS5423748B2 (OSRAM) 1979-08-16

Family

ID=14056128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50092504A Granted JPS5216849A (en) 1975-07-31 1975-07-31 Molding flask for producing manhole side block

Country Status (1)

Country Link
JP (1) JPS5216849A (OSRAM)

Also Published As

Publication number Publication date
JPS5423748B2 (OSRAM) 1979-08-16

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