JPS57205106A - Method and device for manufacturing concrete block with different quality layer - Google Patents

Method and device for manufacturing concrete block with different quality layer

Info

Publication number
JPS57205106A
JPS57205106A JP8945181A JP8945181A JPS57205106A JP S57205106 A JPS57205106 A JP S57205106A JP 8945181 A JP8945181 A JP 8945181A JP 8945181 A JP8945181 A JP 8945181A JP S57205106 A JPS57205106 A JP S57205106A
Authority
JP
Japan
Prior art keywords
concrete block
different quality
quality layer
manufacturing concrete
manufacturing
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
JP8945181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6119404B2 (enrdf_load_stackoverflow
Inventor
Nobuo Sakai
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.)
Chiyoda Technical and Industrial Co Ltd
Original Assignee
Chiyoda Technical and 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 Chiyoda Technical and Industrial Co Ltd filed Critical Chiyoda Technical and Industrial Co Ltd
Priority to JP8945181A priority Critical patent/JPS57205106A/ja
Publication of JPS57205106A publication Critical patent/JPS57205106A/ja
Publication of JPS6119404B2 publication Critical patent/JPS6119404B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Press-Shaping Or Shaping Using Conveyers (AREA)
JP8945181A 1981-06-12 1981-06-12 Method and device for manufacturing concrete block with different quality layer Granted JPS57205106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8945181A JPS57205106A (en) 1981-06-12 1981-06-12 Method and device for manufacturing concrete block with different quality layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8945181A JPS57205106A (en) 1981-06-12 1981-06-12 Method and device for manufacturing concrete block with different quality layer

Publications (2)

Publication Number Publication Date
JPS57205106A true JPS57205106A (en) 1982-12-16
JPS6119404B2 JPS6119404B2 (enrdf_load_stackoverflow) 1986-05-17

Family

ID=13971046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8945181A Granted JPS57205106A (en) 1981-06-12 1981-06-12 Method and device for manufacturing concrete block with different quality layer

Country Status (1)

Country Link
JP (1) JPS57205106A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62136201U (enrdf_load_stackoverflow) * 1986-02-20 1987-08-27

Also Published As

Publication number Publication date
JPS6119404B2 (enrdf_load_stackoverflow) 1986-05-17

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