DE217152C - - Google Patents

Info

Publication number
DE217152C
DE217152C DENDAT217152D DE217152DA DE217152C DE 217152 C DE217152 C DE 217152C DE NDAT217152 D DENDAT217152 D DE NDAT217152D DE 217152D A DE217152D A DE 217152DA DE 217152 C DE217152 C DE 217152C
Authority
DE
Germany
Prior art keywords
shaped piece
slots
steps
molded part
sided frame
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.)
Active
Application number
DENDAT217152D
Other languages
German (de)
English (en)
Publication of DE217152C publication Critical patent/DE217152C/de
Active legal-status Critical Current

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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
    • B28B7/225—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units for making stairs or stair units comprising more than one step

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DENDAT217152D Active DE217152C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE217152C true DE217152C (enrdf_load_stackoverflow)

Family

ID=478480

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT217152D Active DE217152C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE217152C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4953710A (en) * 1988-12-21 1990-09-04 China Steel Corporation Automated apparatus for inspecting columnar bodies by eddy current method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4953710A (en) * 1988-12-21 1990-09-04 China Steel Corporation Automated apparatus for inspecting columnar bodies by eddy current method

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