CA381089A - Tube cleaning apparatus - Google Patents

Tube cleaning apparatus

Info

Publication number
CA381089A
CA381089A CA381089A CA381089DA CA381089A CA 381089 A CA381089 A CA 381089A CA 381089 A CA381089 A CA 381089A CA 381089D A CA381089D A CA 381089DA CA 381089 A CA381089 A CA 381089A
Authority
CA
Canada
Prior art keywords
cleaning apparatus
tube cleaning
tube
cleaning
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
CA381089A
Other languages
French (fr)
Inventor
Johan Wilhelm Ljungberg Hans
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 CA381089A publication Critical patent/CA381089A/en
Expired legal-status Critical Current

Links

CA381089A Tube cleaning apparatus Expired CA381089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA381089T

Publications (1)

Publication Number Publication Date
CA381089A true CA381089A (en) 1939-05-02

Family

ID=35386331

Family Applications (1)

Application Number Title Priority Date Filing Date
CA381089A Expired CA381089A (en) Tube cleaning apparatus

Country Status (1)

Country Link
CA (1) CA381089A (en)

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