CA1004353A - Bubble switching system - Google Patents

Bubble switching system

Info

Publication number
CA1004353A
CA1004353A CA244,825A CA244825A CA1004353A CA 1004353 A CA1004353 A CA 1004353A CA 244825 A CA244825 A CA 244825A CA 1004353 A CA1004353 A CA 1004353A
Authority
CA
Canada
Prior art keywords
switching system
bubble switching
bubble
switching
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
CA244,825A
Inventor
Robert C. Minnick
Warren L. Semon
Robert M. Sandfort
Paul T. Bailey
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.)
Monsanto Co
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Priority to CA244,825A priority Critical patent/CA1004353A/en
Application granted granted Critical
Publication of CA1004353A publication Critical patent/CA1004353A/en
Expired legal-status Critical Current

Links

CA244,825A 1972-12-01 1976-01-27 Bubble switching system Expired CA1004353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA244,825A CA1004353A (en) 1972-12-01 1976-01-27 Bubble switching system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31140172A 1972-12-01 1972-12-01
CA244,825A CA1004353A (en) 1972-12-01 1976-01-27 Bubble switching system

Publications (1)

Publication Number Publication Date
CA1004353A true CA1004353A (en) 1977-01-25

Family

ID=25668198

Family Applications (1)

Application Number Title Priority Date Filing Date
CA244,825A Expired CA1004353A (en) 1972-12-01 1976-01-27 Bubble switching system

Country Status (1)

Country Link
CA (1) CA1004353A (en)

Similar Documents

Publication Publication Date Title
CA979852A (en) Structural system
CA1006250A (en) Navigation aid transmitter-monitor system
CA1018792A (en) Construction system
AU468535B2 (en) Novel liquid control system
CA974281A (en) Time switches
CA997840A (en) Route surveiliance system
CA985960A (en) Railway switching system
CA977016A (en) Ground-test switch
CA987791A (en) Switch
CA998150A (en) Telephone switching system
AU4922572A (en) Switch construction
IL43332A0 (en) Switching system
CA974850A (en) Wellpoint system
CA999956A (en) Data switching system
CA1004353A (en) Bubble switching system
CA903361A (en) Two level switching system
AU489927B2 (en) Switching system
CA902683A (en) Float switch
CA1022765A (en) Structural system
AU482957B2 (en) An improved switching system
AU465998B2 (en) An improved switching system
CA908295A (en) Time division switching system
AU479137B2 (en) Signalling system
AU482263B2 (en) Elevation-measuring system
CA964118A (en) Railroad switching system