BR7207164D0 - Um aparelho trocador de calor - Google Patents

Um aparelho trocador de calor

Info

Publication number: BR7207164D0
Authority: BR; Brazil
Prior art keywords: heat exchanger; exchanger; heat
Prior art date: 1971-10-13

Application number

BR716472A

Other languages

English (en)

Inventor

J Dawson

C Miller

D Witsil

R Hager

Original Assignee

Hercules Inc

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.)

1971-10-13

Filing date

1972-10-13

Publication date

1973-08-21

1972-10-13 Application filed by Hercules Inc filed Critical Hercules Inc

1973-08-21 Publication of BR7207164D0 publication Critical patent/BR7207164D0/pt

Links

BR716472A 1971-10-13 1972-10-13 Um aparelho trocador de calor BR7207164D0 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US18883271A	1971-10-13	1971-10-13

Publications (1)

Publication Number	Publication Date
BR7207164D0 true BR7207164D0 (pt)	1973-08-21

Family

ID=22694717

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BR716472A BR7207164D0 (pt)	1971-10-13	1972-10-13	Um aparelho trocador de calor
BR716572A BR7207165D0 (pt)	1971-10-13	1972-10-13	Um aparelho trocador de calor multitubular

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
BR716572A BR7207165D0 (pt)	1971-10-13	1972-10-13	Um aparelho trocador de calor multitubular

Country Status (4)

Country	Link
JP (1)	JPS4846945A (pt)
BR (2)	BR7207164D0 (pt)
CA (1)	CA969536A (pt)
TR (1)	TR17675A (pt)

1972
- 1972-10-11 CA CA153,644A patent/CA969536A/en not_active Expired
- 1972-10-13 BR BR716472A patent/BR7207164D0/pt unknown
- 1972-10-13 TR TR1767572A patent/TR17675A/xx unknown
- 1972-10-13 JP JP10195172A patent/JPS4846945A/ja active Pending
- 1972-10-13 BR BR716572A patent/BR7207165D0/pt unknown

Also Published As

Publication number	Publication date
CA969536A (en)	1975-06-17
TR17675A (tr)	1975-07-23
BR7207165D0 (pt)	1973-08-21
JPS4846945A (pt)	1973-07-04

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