AT189181B - Process for the production of terephthalic acid or its derivatives - Google Patents

Process for the production of terephthalic acid or its derivatives

Info

Publication number
AT189181B
AT189181B AT189181DA AT189181B AT 189181 B AT189181 B AT 189181B AT 189181D A AT189181D A AT 189181DA AT 189181 B AT189181 B AT 189181B
Authority
AT
Austria
Prior art keywords
derivatives
production
terephthalic acid
terephthalic
acid
Prior art date
Application number
Other languages
German (de)
Inventor
Bernhard Raecke
Original Assignee
Henkel & Cie Gmbh
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 Henkel & Cie Gmbh filed Critical Henkel & Cie Gmbh
Application granted granted Critical
Publication of AT189181B publication Critical patent/AT189181B/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/12—Driving mechanisms with mainspring with several mainsprings
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
    • G04B3/008—Winding up several mainsprings or driving weights simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AT189181D 1952-11-21 1953-09-03 Process for the production of terephthalic acid or its derivatives AT189181B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE189181X 1952-11-21

Publications (1)

Publication Number Publication Date
AT189181B true AT189181B (en) 1957-03-11

Family

ID=40935689

Family Applications (1)

Application Number Title Priority Date Filing Date
AT189181D AT189181B (en) 1952-11-21 1953-09-03 Process for the production of terephthalic acid or its derivatives

Country Status (1)

Country Link
AT (1) AT189181B (en)

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