CH220757A - Process for the production of artificial structures. - Google Patents

Process for the production of artificial structures.

Info

Publication number
CH220757A
CH220757A CH220757DA CH220757A CH 220757 A CH220757 A CH 220757A CH 220757D A CH220757D A CH 220757DA CH 220757 A CH220757 A CH 220757A
Authority
CH
Switzerland
Prior art keywords
production
artificial structures
artificial
structures
Prior art date
Application number
Other languages
German (de)
Inventor
Phrix-Arbeitsgemeinschaft
Original Assignee
Phrix Arbeitsgemeinschaft
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 Phrix Arbeitsgemeinschaft filed Critical Phrix Arbeitsgemeinschaft
Publication of CH220757A publication Critical patent/CH220757A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Polyamides (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
CH220757D 1939-07-29 1940-06-07 Process for the production of artificial structures. CH220757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE220757X 1939-07-29

Publications (1)

Publication Number Publication Date
CH220757A true CH220757A (en) 1942-04-30

Family

ID=5836287

Family Applications (2)

Application Number Title Priority Date Filing Date
CH220757D CH220757A (en) 1939-07-29 1940-06-07 Process for the production of artificial structures.
CH225502D CH225502A (en) 1939-07-29 1940-06-07 Process for the production of artificial structures.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH225502D CH225502A (en) 1939-07-29 1940-06-07 Process for the production of artificial structures.

Country Status (1)

Country Link
CH (2) CH220757A (en)

Also Published As

Publication number Publication date
CH225502A (en) 1943-01-31

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