AT290367B - Device for creating a separation space in a plastic block made of lightweight concrete - Google Patents

Device for creating a separation space in a plastic block made of lightweight concrete

Info

Publication number
AT290367B
AT290367B AT80569A AT80569A AT290367B AT 290367 B AT290367 B AT 290367B AT 80569 A AT80569 A AT 80569A AT 80569 A AT80569 A AT 80569A AT 290367 B AT290367 B AT 290367B
Authority
AT
Austria
Prior art keywords
creating
separation space
lightweight concrete
block made
plastic block
Prior art date
Application number
AT80569A
Other languages
German (de)
Inventor
Per Ing Jakobsson
Stig Loennberg
Original Assignee
Intong Ab
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 Intong Ab filed Critical Intong Ab
Application granted granted Critical
Publication of AT290367B publication Critical patent/AT290367B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/12—Apparatus or processes for treating or working the shaped or preshaped articles for removing parts of the articles by cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
AT80569A 1968-01-26 1969-01-27 Device for creating a separation space in a plastic block made of lightweight concrete AT290367B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE104568A SE311855B (en) 1968-01-26 1968-01-26

Publications (1)

Publication Number Publication Date
AT290367B true AT290367B (en) 1971-05-25

Family

ID=20257511

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80569A AT290367B (en) 1968-01-26 1969-01-27 Device for creating a separation space in a plastic block made of lightweight concrete

Country Status (7)

Country Link
JP (1) JPS4925174B1 (en)
AT (1) AT290367B (en)
BE (1) BE727428A (en)
DE (1) DE1903444C3 (en)
ES (1) ES362934A1 (en)
GB (1) GB1231913A (en)
SE (1) SE311855B (en)

Also Published As

Publication number Publication date
DE1903444B2 (en) 1979-02-08
BE727428A (en) 1969-07-01
DE1903444C3 (en) 1979-10-04
SE311855B (en) 1969-06-23
GB1231913A (en) 1971-05-12
DE1903444A1 (en) 1969-08-28
JPS4925174B1 (en) 1974-06-28
ES362934A1 (en) 1970-11-16

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee