[go: up one dir, main page]

FR550297A - Improvements to molding machines - Google Patents

Improvements to molding machines

Info

Publication number
FR550297A
FR550297A FR550297DA FR550297A FR 550297 A FR550297 A FR 550297A FR 550297D A FR550297D A FR 550297DA FR 550297 A FR550297 A FR 550297A
Authority
FR
France
Prior art keywords
molding machines
machines
molding
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Wilfred Lewis
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 filed Critical
Application granted granted Critical
Publication of FR550297A publication Critical patent/FR550297A/en
Expired 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR550297D 1922-01-12 1922-04-19 Improvements to molding machines Expired FR550297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US550297XA 1922-01-12 1922-01-12

Publications (1)

Publication Number Publication Date
FR550297A true FR550297A (en) 1923-03-02

Family

ID=21995095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR550297D Expired FR550297A (en) 1922-01-12 1922-04-19 Improvements to molding machines

Country Status (1)

Country Link
FR (1) FR550297A (en)

Similar Documents

Publication Publication Date Title
FR569674A (en) Molding machines
FR556647A (en) Molding machine
FR569041A (en) Improvements to calculating machines
FR550297A (en) Improvements to molding machines
FR557874A (en) Improvements to molding machines
FR549071A (en) Improvements to molding machines
FR550846A (en) Improvements to typewriters
FR28803E (en) Improvements to mercerizing machines
FR541343A (en) Molding machine
FR535893A (en) Improvements to molding machines
FR529910A (en) Improvements to molding machines
FR555597A (en) Improvements to dyeing machines
FR551286A (en) Improvements to calculating machines
FR550875A (en) Improvements to calculating machines
FR598991A (en) Improvements to molding machines
FR584698A (en) Improvements to molding machines
FR578387A (en) Improvements to molding machines
FR557867A (en) Improvements to mold tamping machines
FR537690A (en) Improvements to portable molding machines
FR621853A (en) Improvements to molding machines
FR610206A (en) Improvements to molding machines
FR595892A (en) Improvements to molding machines
FR562557A (en) Molding machine
FR554681A (en) Molding machine
FR559038A (en) Improvements to filling machines