DE3148775C2 - - Google Patents

Info

Publication number
DE3148775C2
DE3148775C2 DE19813148775 DE3148775A DE3148775C2 DE 3148775 C2 DE3148775 C2 DE 3148775C2 DE 19813148775 DE19813148775 DE 19813148775 DE 3148775 A DE3148775 A DE 3148775A DE 3148775 C2 DE3148775 C2 DE 3148775C2
Authority
DE
Germany
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
DE19813148775
Other versions
DE3148775A1 (de
Inventor
Yoshio Shibuyaku Tokio/Tokyo Jp Ohno
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.)
KENSEIDO TOKIO/TOKYO JP KK
Original Assignee
KENSEIDO TOKIO/TOKYO JP KK
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 KENSEIDO TOKIO/TOKYO JP KK filed Critical KENSEIDO TOKIO/TOKYO JP KK
Priority to DE19813148775 priority Critical patent/DE3148775A1/de
Publication of DE3148775A1 publication Critical patent/DE3148775A1/de
Application granted granted Critical
Publication of DE3148775C2 publication Critical patent/DE3148775C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/02—Local etching
    • C23F1/04—Chemical milling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • ing And Chemical Polishing (AREA)
DE19813148775 1981-12-09 1981-12-09 Gebilde aus praezisionsmetallteilen Granted DE3148775A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813148775 DE3148775A1 (de) 1981-12-09 1981-12-09 Gebilde aus praezisionsmetallteilen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813148775 DE3148775A1 (de) 1981-12-09 1981-12-09 Gebilde aus praezisionsmetallteilen

Publications (2)

Publication Number Publication Date
DE3148775A1 DE3148775A1 (de) 1983-07-21
DE3148775C2 true DE3148775C2 (de) 1987-03-05

Family

ID=6148294

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813148775 Granted DE3148775A1 (de) 1981-12-09 1981-12-09 Gebilde aus praezisionsmetallteilen

Country Status (1)

Country Link
DE (1) DE3148775A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE813162C (de) * 1949-04-22 1951-09-10 Fernseh Gmbh Verfahren zur Herstellung feinmaschiger Netzfolien
DE2512086C3 (de) * 1975-03-19 1978-11-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Herstellung freitragender, dünner Metallstrukturen
DE2829529A1 (de) * 1978-07-05 1980-01-24 Balco Filtertechnik Gmbh Verfahren zur herstellung von sieben fuer zentrifugen, insbesondere von arbeitssieben fuer kontinuierlich arbeitende zentrifugen

Also Published As

Publication number Publication date
DE3148775A1 (de) 1983-07-21

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation