AT173270B - Method and device for the manufacture of cement pipes - Google Patents

Method and device for the manufacture of cement pipes

Info

Publication number
AT173270B
AT173270B AT173270DA AT173270B AT 173270 B AT173270 B AT 173270B AT 173270D A AT173270D A AT 173270DA AT 173270 B AT173270 B AT 173270B
Authority
AT
Austria
Prior art keywords
manufacture
cement pipes
cement
pipes
Prior art date
Application number
Other languages
German (de)
Inventor
Nelson Eric Gowing
John Warren Eric Norman
Original Assignee
Nelson Eric Gowing
John Warren Eric Norman
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 Nelson Eric Gowing, John Warren Eric Norman filed Critical Nelson Eric Gowing
Application granted granted Critical
Publication of AT173270B publication Critical patent/AT173270B/en

Links

AT173270D 1948-12-24 1949-12-20 Method and device for the manufacture of cement pipes AT173270B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB173270X 1948-12-24

Publications (1)

Publication Number Publication Date
AT173270B true AT173270B (en) 1952-12-10

Family

ID=10093208

Family Applications (1)

Application Number Title Priority Date Filing Date
AT173270D AT173270B (en) 1948-12-24 1949-12-20 Method and device for the manufacture of cement pipes

Country Status (1)

Country Link
AT (1) AT173270B (en)

Similar Documents

Publication Publication Date Title
AT334335B (en) PROCESS FOR THE PREPARATION OF 1-PHENYL-2-AMINOATHANOLEN- (1)
AT173271B (en) Method and device for the manufacture of cement pipes
AT168593B (en) Method and device for the production of steel granulate
AT172173B (en) Method and device for the manufacture of footwear
AT173270B (en) Method and device for the manufacture of cement pipes
AT167429B (en) Process for the preparation of pentaenes
AT175965B (en) Method and device for the production of threads
AT172687B (en) Method and device for the production of lightweight panels
AT171441B (en) Method and device for the production of wood wool
AT173226B (en) Process and device for the production of green malt
AT171519B (en) Method and device for the production of prestressed steel-string concrete supports
AT170713B (en) Method and device for the production of decorative ribbons
AT184488B (en) Method and mold for making shoes
AT183563B (en) Method and device for the production of hollow bodies
AT169098B (en) Device for the production of building blocks
AT168896B (en) Method and device for the production of concrete pipes with prestressed round reinforcement
AT168961B (en) Method and device for the production of artificial mineral water
AT165400B (en) Method and device for the production of tubular tire jackets
CH266840A (en) Wall construction and method of making same.
AT183179B (en) Method and device for the production of centrifugally cast pipes
AT174334B (en) Method and device for the production of cement roof tiles
AT173378B (en) Process and insert hose for the production of cavities in structures
AT170990B (en) Wall construction and method of making same
AT171045B (en) Method and device for the treatment of synthetic threads
AT168583B (en) Surface hardened tool and process for its manufacture