GB1109868A - Improved etching machine paddle - Google Patents

Improved etching machine paddle

Info

Publication number
GB1109868A
GB1109868A GB46748/66A GB4674866A GB1109868A GB 1109868 A GB1109868 A GB 1109868A GB 46748/66 A GB46748/66 A GB 46748/66A GB 4674866 A GB4674866 A GB 4674866A GB 1109868 A GB1109868 A GB 1109868A
Authority
GB
United Kingdom
Prior art keywords
etching machine
improved etching
machine paddle
vanes
fins
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
GB46748/66A
Other languages
English (en)
Inventor
Marvin Harold Fishaber
John Duane Hickerson
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB1109868A publication Critical patent/GB1109868A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
    • 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
    • C23F1/08—Apparatus, e.g. for photomechanical printing surfaces

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)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
GB46748/66A 1965-10-24 1966-10-19 Improved etching machine paddle Expired GB1109868A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US504965A US3330212A (en) 1965-10-24 1965-10-24 Etching machine paddle

Publications (1)

Publication Number Publication Date
GB1109868A true GB1109868A (en) 1968-04-18

Family

ID=24008455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46748/66A Expired GB1109868A (en) 1965-10-24 1966-10-19 Improved etching machine paddle

Country Status (4)

Country Link
US (1) US3330212A (enrdf_load_stackoverflow)
DE (1) DE1950060U (enrdf_load_stackoverflow)
GB (1) GB1109868A (enrdf_load_stackoverflow)
NL (1) NL6610934A (enrdf_load_stackoverflow)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE71697C (de) * H. C. GARDNER, Vanderbilt Building Nr. 6, Nashville, County of Davidson, State of Tennessee, V. St. A Schöpfrad mit Wasserabflufs durch seine hohle Welle
US195865A (en) * 1877-10-02 Improvement in fan-blowers
US1325591A (en) * 1919-12-23 stecker
US515314A (en) * 1894-02-20 Stovepipe or flue cleaner
GB191326604A (en) * 1913-11-19 1914-09-10 Selas Lighting Company Ltd Improvements relating to Rotary Pumps or Compressors.
US1758062A (en) * 1928-07-28 1930-05-13 Daniel B Replogle Centrifugal fan and method of making the same
US2145652A (en) * 1935-11-26 1939-01-31 Lionel Corp Signal

Also Published As

Publication number Publication date
DE1950060U (de) 1966-11-17
NL6610934A (enrdf_load_stackoverflow) 1967-04-25
US3330212A (en) 1967-07-11

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