JPS4920599U - - Google Patents

Info

Publication number
JPS4920599U
JPS4920599U JP1972060052U JP6005272U JPS4920599U JP S4920599 U JPS4920599 U JP S4920599U JP 1972060052 U JP1972060052 U JP 1972060052U JP 6005272 U JP6005272 U JP 6005272U JP S4920599 U JPS4920599 U JP S4920599U
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
JP1972060052U
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
Priority to JP1972060052U priority Critical patent/JPS4920599U/ja
Priority to US00297247A priority patent/US3825179A/en
Priority to IT7233514A priority patent/IT974749B/it
Priority to GB217373A priority patent/GB1417753A/en
Publication of JPS4920599U publication Critical patent/JPS4920599U/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/43—Driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/246—Selection of punches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/02—Stabbing or piercing, e.g. for making sieves
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/24—Details of cameras or camera bodies; Accessories therefor with means for separately producing marks on the film, e.g. title, time of exposure
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
    • G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
    • G03B42/04—Holders for X-ray films
    • G03B42/047—Holders for X-ray films provided with marking means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP1972060052U 1972-05-23 1972-05-23 Pending JPS4920599U (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1972060052U JPS4920599U (it) 1972-05-23 1972-05-23
US00297247A US3825179A (en) 1972-05-23 1972-10-13 Electric mark perforator
IT7233514A IT974749B (it) 1972-05-23 1972-12-22 Perforatore elettrico di con trassegni
GB217373A GB1417753A (en) 1972-05-23 1973-01-16 Perforating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972060052U JPS4920599U (it) 1972-05-23 1972-05-23

Publications (1)

Publication Number Publication Date
JPS4920599U true JPS4920599U (it) 1974-02-21

Family

ID=13130914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1972060052U Pending JPS4920599U (it) 1972-05-23 1972-05-23

Country Status (4)

Country Link
US (1) US3825179A (it)
JP (1) JPS4920599U (it)
GB (1) GB1417753A (it)
IT (1) IT974749B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244307U (it) * 1975-09-26 1977-03-29

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491608A1 (fr) * 1980-10-07 1982-04-09 Serck Industries Ltd Procede et appareil pour la fabrication d'une plaque munie d'ouvertures, destinee en particulier a un echangeur de chaleur
FR2546433B1 (fr) * 1983-05-26 1988-10-28 Picot Sa Ensemble de tourelles pour poinconneuses-grignoteuses
US8313456B2 (en) * 2009-06-30 2012-11-20 Palo Alto Research Center Incorporated Drug-transfer device, drug-delivery system incorporating the same, methods of fabricating the same, and methods of enabling administration of a drug
CN106743947B (zh) * 2017-04-03 2018-11-06 郝士冲 自动式标签输出器
CN106743948B (zh) * 2017-04-03 2018-05-04 郝士冲 一种胶带使用工具
CN110217641B (zh) * 2019-04-30 2020-09-11 中国航发南方工业有限公司 发动机叶片盘侧齿侧面粘贴方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244307U (it) * 1975-09-26 1977-03-29

Also Published As

Publication number Publication date
IT974749B (it) 1974-07-10
US3825179A (en) 1974-07-23
GB1417753A (en) 1975-12-17

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