DE214942C - - Google Patents

Info

Publication number
DE214942C
DE214942C DENDAT214942D DE214942DA DE214942C DE 214942 C DE214942 C DE 214942C DE NDAT214942 D DENDAT214942 D DE NDAT214942D DE 214942D A DE214942D A DE 214942DA DE 214942 C DE214942 C DE 214942C
Authority
DE
Germany
Prior art keywords
lamp
gas
hose
mast
points
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
DENDAT214942D
Other languages
German (de)
English (en)
Publication of DE214942C publication Critical patent/DE214942C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36Hoisting or lowering devices, e.g. for maintenance
    • F21V21/38Hoisting or lowering devices, e.g. for maintenance with a cable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipeline Systems (AREA)
DENDAT214942D Active DE214942C (es)

Publications (1)

Publication Number Publication Date
DE214942C true DE214942C (es)

Family

ID=476485

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT214942D Active DE214942C (es)

Country Status (1)

Country Link
DE (1) DE214942C (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801878A (en) * 1987-06-18 1989-01-31 Hewlett-Packard Company In-circuit transistor beta test and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801878A (en) * 1987-06-18 1989-01-31 Hewlett-Packard Company In-circuit transistor beta test and method

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