NL98335C - - Google Patents

Info

Publication number
NL98335C
NL98335C NL98335DA NL98335C NL 98335 C NL98335 C NL 98335C NL 98335D A NL98335D A NL 98335DA NL 98335 C NL98335 C NL 98335C
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 NL98335C publication Critical patent/NL98335C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/02—Obtaining noble metals by dry processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Filtering Materials (AREA)
  • Catalysts (AREA)
NL98335D 1939-08-12 NL98335C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US221011XA 1939-08-12 1939-08-12

Publications (1)

Publication Number Publication Date
NL98335C true NL98335C (enrdf_load_html_response)

Family

ID=21807813

Family Applications (1)

Application Number Title Priority Date Filing Date
NL98335D NL98335C (enrdf_load_html_response) 1939-08-12

Country Status (2)

Country Link
CH (1) CH221011A (enrdf_load_html_response)
NL (1) NL98335C (enrdf_load_html_response)

Also Published As

Publication number Publication date
CH221011A (fr) 1942-05-15

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