FR379069A - Process for obtaining plastic masses using tungsten compounds (wolfram) - Google Patents

Process for obtaining plastic masses using tungsten compounds (wolfram)

Info

Publication number
FR379069A
FR379069A FR379069DA FR379069A FR 379069 A FR379069 A FR 379069A FR 379069D A FR379069D A FR 379069DA FR 379069 A FR379069 A FR 379069A
Authority
FR
France
Prior art keywords
wolfram
tungsten compounds
plastic masses
obtaining plastic
obtaining
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.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR379069A publication Critical patent/FR379069A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/02—Manufacture of incandescent bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR379069D 1906-05-19 1907-05-15 Process for obtaining plastic masses using tungsten compounds (wolfram) Expired FR379069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE379069X 1906-05-19

Publications (1)

Publication Number Publication Date
FR379069A true FR379069A (en) 1907-10-24

Family

ID=1425389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR379069D Expired FR379069A (en) 1906-05-19 1907-05-15 Process for obtaining plastic masses using tungsten compounds (wolfram)

Country Status (1)

Country Link
FR (1) FR379069A (en)

Similar Documents

Publication Publication Date Title
FR379069A (en) Process for obtaining plastic masses using tungsten compounds (wolfram)
FR383033A (en) Process for obtaining alkyloxyhydrouracils
FR355518A (en) Process for preparing a product that can be used for silvering
FR353396A (en) Method for obtaining halftone screens
FR358172A (en) Process for making a horn-like mass
FR394720A (en) Process for the manufacture of tungsten compounds
FR363507A (en) Small-mass steel production process
FR378743A (en) Process for the preparation of a plastic mass with wolfram combinations
FR361772A (en) Process for obtaining primer soaps
FR363340A (en) Process for producing pure rubber using substances which contain it
FR364639A (en) Process for extracting sugar from molasses using a new product
FR379693A (en) Process for the manufacture of ferro-albumin organo-mineralates
FR372415A (en) Process for the manufacture, with beet saline, of high percentage potash
FR10547E (en) "Separation" molding process applicable on any molding machine
FR392062A (en) "Separation" molding process applicable on any molding machine
FR355387A (en) Process for making a solid product for making lemonade
FR374162A (en) Process for obtaining pseudo-tannic extracts
FR406139A (en) Process for the preparation of a celluloid substitute using albumino-mucilaginous mixtures
FR371982A (en) Process for obtaining colorless and crystallized paraiodogayacol
FR415542A (en) Process for making a rubber-like composition
FR395676A (en) Process for obtaining molds for electroplating uses
FR397587A (en) Process for preparing a solution for street watering
FR9413E (en) Process for the preparation of a plastic mass with wolfram combinations
FR9410E (en) Process for the preparation of a plastic mass with wolfram combinations
FR359801A (en) Process for obtaining pasted images