FR2171820A5 - - Google Patents

Info

Publication number
FR2171820A5
FR2171820A5 FR7304763A FR7304763A FR2171820A5 FR 2171820 A5 FR2171820 A5 FR 2171820A5 FR 7304763 A FR7304763 A FR 7304763A FR 7304763 A FR7304763 A FR 7304763A FR 2171820 A5 FR2171820 A5 FR 2171820A5
Authority
FR
France
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
FR7304763A
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.)
H Nielsen and Son Maskinfabrik AS
Original Assignee
H Nielsen and Son Maskinfabrik AS
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 H Nielsen and Son Maskinfabrik AS filed Critical H Nielsen and Son Maskinfabrik AS
Application granted granted Critical
Publication of FR2171820A5 publication Critical patent/FR2171820A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B21C51/005—Marking devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
FR7304763A 1972-02-10 1973-02-09 Expired FR2171820A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB632272A GB1376541A (en) 1972-02-10 1972-02-10 Method of and an apparatus for marking workpieces

Publications (1)

Publication Number Publication Date
FR2171820A5 true FR2171820A5 (ja) 1973-09-21

Family

ID=9812396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304763A Expired FR2171820A5 (ja) 1972-02-10 1973-02-09

Country Status (3)

Country Link
DE (1) DE2305916A1 (ja)
FR (1) FR2171820A5 (ja)
GB (1) GB1376541A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169555B (en) * 1984-12-21 1989-07-05 Photophysics Research Limited Method of making stencils and method of identifying an article
GB2225285A (en) * 1988-09-20 1990-05-30 Jennifer Ann Hill Forming design on surfaces
US4944856A (en) * 1989-04-19 1990-07-31 Westinghouse Electric Corp. Electrolytic etching apparatus and method for marking metal tubes with sequential identification numbers

Also Published As

Publication number Publication date
GB1376541A (en) 1974-12-04
DE2305916A1 (de) 1973-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse