DE188427C - - Google Patents

Info

Publication number
DE188427C
DE188427C DENDAT188427D DE188427DA DE188427C DE 188427 C DE188427 C DE 188427C DE NDAT188427 D DENDAT188427 D DE NDAT188427D DE 188427D A DE188427D A DE 188427DA DE 188427 C DE188427 C DE 188427C
Authority
DE
Germany
Prior art keywords
hydrogen peroxide
incandescent
thorium
production
bodies
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DENDAT188427D
Other languages
German (de)
English (en)
Publication of DE188427C publication Critical patent/DE188427C/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21H—INCANDESCENT MANTLES; OTHER INCANDESCENT BODIES HEATED BY COMBUSTION
    • F21H1/00—Incandescent mantles; Selection of imbibition liquids therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Nonmetallic Welding Materials (AREA)
DENDAT188427D Active DE188427C (show.php)

Publications (1)

Publication Number Publication Date
DE188427C true DE188427C (show.php)

Family

ID=452046

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT188427D Active DE188427C (show.php)

Country Status (1)

Country Link
DE (1) DE188427C (show.php)

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