CA484403A - Balance a ressort extensible - Google Patents

Balance a ressort extensible

Info

Publication number
CA484403A
CA484403A CA484403A CA484403DA CA484403A CA 484403 A CA484403 A CA 484403A CA 484403 A CA484403 A CA 484403A CA 484403D A CA484403D A CA 484403DA CA 484403 A CA484403 A CA 484403A
Authority
CA
Canada
Prior art keywords
spring balance
extensible spring
extensible
balance
spring
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
CA484403A
Other languages
English (en)
Inventor
De Vries Louis
De Vries Abraham
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 CA484403A publication Critical patent/CA484403A/fr
Expired legal-status Critical Current

Links

CA484403A Balance a ressort extensible Expired CA484403A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA484403T

Publications (1)

Publication Number Publication Date
CA484403A true CA484403A (fr) 1952-07-01

Family

ID=35624118

Family Applications (1)

Application Number Title Priority Date Filing Date
CA484403A Expired CA484403A (fr) Balance a ressort extensible

Country Status (1)

Country Link
CA (1) CA484403A (fr)

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