NL77867C - - Google Patents

Info

Publication number
NL77867C
NL77867C NL77867DA NL77867C NL 77867 C NL77867 C NL 77867C NL 77867D A NL77867D A NL 77867DA NL 77867 C NL77867 C NL 77867C
Authority
NL
Netherlands
Application number
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.)
Publication of NL77867C publication Critical patent/NL77867C/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/38Treating surfaces of moulds, cores, or mandrels to prevent sticking
    • B28B7/384Treating agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
NL77867D 1951-09-15 NL77867C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT915071X 1951-09-15

Publications (1)

Publication Number Publication Date
NL77867C true NL77867C (en:Method)

Family

ID=3683018

Family Applications (1)

Application Number Title Priority Date Filing Date
NL77867D NL77867C (en:Method) 1951-09-15

Country Status (2)

Country Link
DE (1) DE915071C (en:Method)
NL (1) NL77867C (en:Method)

Also Published As

Publication number Publication date
DE915071C (de) 1954-07-15

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