FR2088437A1 - - Google Patents

Info

Publication number
FR2088437A1
FR2088437A1 FR7116572A FR7116572A FR2088437A1 FR 2088437 A1 FR2088437 A1 FR 2088437A1 FR 7116572 A FR7116572 A FR 7116572A FR 7116572 A FR7116572 A FR 7116572A FR 2088437 A1 FR2088437 A1 FR 2088437A1
Authority
FR
France
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.)
Granted
Application number
FR7116572A
Other languages
French (fr)
Other versions
FR2088437B1 (enExample
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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
Priority claimed from IT20647/71A external-priority patent/IT984525B/it
Application filed by Pirelli SpA filed Critical Pirelli SpA
Publication of FR2088437A1 publication Critical patent/FR2088437A1/fr
Application granted granted Critical
Publication of FR2088437B1 publication Critical patent/FR2088437B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/12—Hollow waveguides
    • H01P3/14—Hollow waveguides flexible
FR7116572A 1970-05-08 1971-05-07 Expired FR2088437B1 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2429970 1970-05-08
IT20647/71A IT984525B (it) 1971-02-17 1971-02-17 Guida d onda ad elica perfezionata

Publications (2)

Publication Number Publication Date
FR2088437A1 true FR2088437A1 (enExample) 1972-01-07
FR2088437B1 FR2088437B1 (enExample) 1974-10-11

Family

ID=26327604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7116572A Expired FR2088437B1 (enExample) 1970-05-08 1971-05-07

Country Status (3)

Country Link
JP (1) JPS5431190B1 (enExample)
FR (1) FR2088437B1 (enExample)
GB (1) GB1324723A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1151951A (fr) * 1955-06-28 1958-02-07 Siemens Ag Conducteur creux pour la transmission d'ondes, procédé et dispositif pour sa fabrication

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4416834Y1 (enExample) * 1967-05-23 1969-07-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1151951A (fr) * 1955-06-28 1958-02-07 Siemens Ag Conducteur creux pour la transmission d'ondes, procédé et dispositif pour sa fabrication

Also Published As

Publication number Publication date
DE2120830B2 (de) 1973-01-25
DE2120830A1 (de) 1971-11-18
FR2088437B1 (enExample) 1974-10-11
JPS5431190B1 (enExample) 1979-10-05
GB1324723A (en) 1973-07-25

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Legal Events

Date Code Title Description
ST Notification of lapse