NL93791C - - Google Patents

Info

Publication number
NL93791C
NL93791C NL93791DA NL93791C NL 93791 C NL93791 C NL 93791C NL 93791D A NL93791D A NL 93791DA NL 93791 C NL93791 C NL 93791C
Authority
NL
Netherlands
Application number
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.)
Publication of NL93791C publication Critical patent/NL93791C/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00Nitrogen; Compounds thereof
    • C01B21/082Compounds containing nitrogen and non-metals and optionally metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Conveying Record Carriers (AREA)
NL93791D 1945-03-02 NL93791C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US580668A US2398038A (en) 1945-03-02 1945-03-02 Record reproducing machine

Publications (1)

Publication Number Publication Date
NL93791C true NL93791C (en:Method)

Family

ID=24322035

Family Applications (1)

Application Number Title Priority Date Filing Date
NL93791D NL93791C (en:Method) 1945-03-02

Country Status (4)

Country Link
US (1) US2398038A (en:Method)
FR (1) FR1030551A (en:Method)
GB (1) GB608816A (en:Method)
NL (1) NL93791C (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL190313A (en:Method) * 1953-08-27

Also Published As

Publication number Publication date
US2398038A (en) 1946-04-09
FR1030551A (fr) 1953-06-15
GB608816A (en) 1948-09-21

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