FR634103A - Improvements in apparatus intended for the etching of glass articles - Google Patents

Improvements in apparatus intended for the etching of glass articles

Info

Publication number
FR634103A
FR634103A FR634103DA FR634103A FR 634103 A FR634103 A FR 634103A FR 634103D A FR634103D A FR 634103DA FR 634103 A FR634103 A FR 634103A
Authority
FR
France
Prior art keywords
etching
glass articles
apparatus intended
intended
articles
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR634103A publication Critical patent/FR634103A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR634103D 1926-05-12 1927-05-10 Improvements in apparatus intended for the etching of glass articles Expired FR634103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US634103XA 1926-05-12 1926-05-12

Publications (1)

Publication Number Publication Date
FR634103A true FR634103A (en) 1928-02-09

Family

ID=22049006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR634103D Expired FR634103A (en) 1926-05-12 1927-05-10 Improvements in apparatus intended for the etching of glass articles

Country Status (2)

Country Link
BE (1) BE342051A (en)
FR (1) FR634103A (en)

Also Published As

Publication number Publication date
BE342051A (en)

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