FR890977A - Rasoir de sûreté - Google Patents

Rasoir de sûreté

Info

Publication number
FR890977A
FR890977A FR890977DA FR890977A FR 890977 A FR890977 A FR 890977A FR 890977D A FR890977D A FR 890977DA FR 890977 A FR890977 A FR 890977A
Authority
FR
France
Prior art keywords
safety razor
razor
safety
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
Other languages
English (en)
French (fr)
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.)
J A HENCKELS
Original Assignee
J A HENCKELS
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 J A HENCKELS filed Critical J A HENCKELS
Application granted granted Critical
Publication of FR890977A publication Critical patent/FR890977A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
    • B26B21/14—Safety razors with one or more blades arranged transversely to the handle
    • B26B21/16—Safety razors with one or more blades arranged transversely to the handle involving blades with only one cutting edge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/42—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and with a magnet system producing an H-field crossing the E-field
    • H01J25/44—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and with a magnet system producing an H-field crossing the E-field the forward travelling wave being utilised

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microwave Tubes (AREA)
FR890977D 1949-09-23 1943-02-15 Rasoir de sûreté Expired FR890977A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE230949X 1949-09-23

Publications (1)

Publication Number Publication Date
FR890977A true FR890977A (fr) 1944-02-23

Family

ID=42034557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890977D Expired FR890977A (fr) 1949-09-23 1943-02-15 Rasoir de sûreté

Country Status (4)

Country Link
BE (1) BE449134A (US20020051482A1-20020502-M00012.png)
CH (1) CH230949A (US20020051482A1-20020502-M00012.png)
DE (1) DE832025C (US20020051482A1-20020502-M00012.png)
FR (1) FR890977A (US20020051482A1-20020502-M00012.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752523A (en) * 1951-05-15 1956-06-26 Int Standard Electric Corp Electron discharge apparatus

Also Published As

Publication number Publication date
BE449134A (US20020051482A1-20020502-M00012.png)
CH230949A (de) 1944-02-15
DE832025C (de) 1952-02-21

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