JPS5055568A - - Google Patents

Info

Publication number
JPS5055568A
JPS5055568A JP49103949A JP10394974A JPS5055568A JP S5055568 A JPS5055568 A JP S5055568A JP 49103949 A JP49103949 A JP 49103949A JP 10394974 A JP10394974 A JP 10394974A JP S5055568 A JPS5055568 A JP S5055568A
Authority
JP
Japan
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.)
Pending
Application number
JP49103949A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5055568A publication Critical patent/JPS5055568A/ja
Pending 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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Turning (AREA)
JP49103949A 1973-09-11 1974-09-11 Pending JPS5055568A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7332642A FR2243035B2 (fr) 1973-09-11 1973-09-11

Publications (1)

Publication Number Publication Date
JPS5055568A true JPS5055568A (fr) 1975-05-15

Family

ID=9124861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49103949A Pending JPS5055568A (fr) 1973-09-11 1974-09-11

Country Status (6)

Country Link
JP (1) JPS5055568A (fr)
AU (1) AU7178574A (fr)
DE (1) DE2442375A1 (fr)
FR (1) FR2243035B2 (fr)
GB (1) GB1462453A (fr)
ZA (1) ZA745485B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100334263C (zh) * 2001-08-09 2007-08-29 旭化成株式会社 有机半导体元件

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3163392D1 (en) * 1981-07-29 1984-06-07 Viscosud Of Dott Ing Mario Fio Application of polyglycols soluble in water as lubricant in mechanical expanders effecting the cold straightening and gauging of lengthwise welded steel tubes
US4520647A (en) * 1983-08-31 1985-06-04 International Business Machines Corporation Surface finishing process
US4499122A (en) * 1983-08-31 1985-02-12 International Business Machines Corporation Process for finishing surfaces achieving improved magnetic disk performance

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4323712Y1 (fr) * 1968-04-19 1968-10-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4323712Y1 (fr) * 1968-04-19 1968-10-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100334263C (zh) * 2001-08-09 2007-08-29 旭化成株式会社 有机半导体元件

Also Published As

Publication number Publication date
ZA745485B (en) 1975-09-24
GB1462453A (en) 1977-01-26
FR2243035B2 (fr) 1979-06-01
AU7178574A (en) 1976-01-29
FR2243035A2 (fr) 1975-04-04
DE2442375A1 (de) 1975-03-13

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