CA550524A - Fastener with expanding spring gripping means - Google Patents

Fastener with expanding spring gripping means

Info

Publication number
CA550524A
CA550524A CA550524A CA550524DA CA550524A CA 550524 A CA550524 A CA 550524A CA 550524 A CA550524 A CA 550524A CA 550524D A CA550524D A CA 550524DA CA 550524 A CA550524 A CA 550524A
Authority
CA
Canada
Prior art keywords
fastener
gripping means
expanding spring
spring gripping
expanding
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
CA550524A
Other languages
French (fr)
Inventor
S. Campbell Maxwell
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA550524A publication Critical patent/CA550524A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/02—Oxides of chlorine
    • C01B11/022—Chlorine dioxide (ClO2)
    • C01B11/023—Preparation from chlorites or chlorates
CA550524A Fastener with expanding spring gripping means Expired CA550524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA550524T

Publications (1)

Publication Number Publication Date
CA550524A true CA550524A (en) 1957-12-24

Family

ID=210521

Family Applications (1)

Application Number Title Priority Date Filing Date
CA550524A Expired CA550524A (en) Fastener with expanding spring gripping means

Country Status (1)

Country Link
CA (1) CA550524A (en)

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