FI48808B - - Google Patents

Info

Publication number
FI48808B
FI48808B FI02466/71A FI246671A FI48808B FI 48808 B FI48808 B FI 48808B FI 02466/71 A FI02466/71 A FI 02466/71A FI 246671 A FI246671 A FI 246671A FI 48808 B FI48808 B FI 48808B
Authority
FI
Finland
Application number
FI02466/71A
Other languages
Finnish (fi)
Other versions
FI48808C (fi
Inventor
N Lindvall
Original Assignee
N Lindvall
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 N Lindvall filed Critical N Lindvall
Publication of FI48808B publication Critical patent/FI48808B/fi
Application granted granted Critical
Publication of FI48808C publication Critical patent/FI48808C/fi

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
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0863—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for profiling, e.g. making grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FI712466A 1971-06-04 1971-09-03 Kalkkihiekkakivi sekä menetelmä ja kone sen valmistamiseksi. FI48808C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE07227/71A SE348675B (en:Method) 1971-06-04 1971-06-04

Publications (2)

Publication Number Publication Date
FI48808B true FI48808B (en:Method) 1974-09-30
FI48808C FI48808C (fi) 1975-01-10

Family

ID=20270789

Family Applications (1)

Application Number Title Priority Date Filing Date
FI712466A FI48808C (fi) 1971-06-04 1971-09-03 Kalkkihiekkakivi sekä menetelmä ja kone sen valmistamiseksi.

Country Status (2)

Country Link
FI (1) FI48808C (en:Method)
SE (1) SE348675B (en:Method)

Also Published As

Publication number Publication date
SE348675B (en:Method) 1972-09-11
FI48808C (fi) 1975-01-10

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