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FR78339E - So-called conductive devices - Google Patents

So-called conductive devices

Info

Publication number
FR78339E
FR78339E FR834208A FR834208A FR78339E FR 78339 E FR78339 E FR 78339E FR 834208 A FR834208 A FR 834208A FR 834208 A FR834208 A FR 834208A FR 78339 E FR78339 E FR 78339E
Authority
FR
France
Prior art keywords
conductive devices
called conductive
called
devices
conductive
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
FR834208A
Other languages
French (fr)
Inventor
Frank Gray
Charles William Robinson
Reginald Collins
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to FR834208A priority Critical patent/FR78339E/en
Application granted granted Critical
Publication of FR78339E publication Critical patent/FR78339E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0008—Apparatus or processes for manufacturing printed circuits for aligning or positioning of tools relative to the circuit board
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10204—Dummy component, dummy PCB or template, e.g. for monitoring, controlling of processes, comparing, scanning
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
    • H05K3/0047—Drilling of holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
FR834208A 1960-07-28 1960-07-28 So-called conductive devices Expired FR78339E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR834208A FR78339E (en) 1960-07-28 1960-07-28 So-called conductive devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR834208A FR78339E (en) 1960-07-28 1960-07-28 So-called conductive devices

Publications (1)

Publication Number Publication Date
FR78339E true FR78339E (en) 1962-07-06

Family

ID=8736369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834208A Expired FR78339E (en) 1960-07-28 1960-07-28 So-called conductive devices

Country Status (1)

Country Link
FR (1) FR78339E (en)

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