PHUM5723Z - A sectional air duct structure - Google Patents

A sectional air duct structure

Info

Publication number
PHUM5723Z
PHUM5723Z PHUM8586U PHUM5723Z PH UM5723 Z PHUM5723 Z PH UM5723Z PH UM8586 U PHUM8586 U PH UM8586U PH UM5723 Z PHUM5723 Z PH UM5723Z
Authority
PH
Philippines
Prior art keywords
air duct
duct structure
sectional air
sectional
duct
Prior art date
Application number
Inventor
Alfonso O Rivera
Van Petrus Franciscus Geest
Original Assignee
Fil Dutch Corp
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 Fil Dutch Corp filed Critical Fil Dutch Corp
Priority claimed from PHUM8587 external-priority patent/PHUM5724Z/en
Publication of PHUM5723Z publication Critical patent/PHUM5723Z/en

Links

PHUM8586 1983-10-04 1983-10-04 A sectional air duct structure PHUM5723Z (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PHUM8587 PHUM5724Z (en) 1983-10-04 1983-10-04 A sectional air duct structure

Publications (1)

Publication Number Publication Date
PHUM5723Z true PHUM5723Z (en) 1985-03-06

Family

ID=19930767

Family Applications (1)

Application Number Title Priority Date Filing Date
PHUM8586 PHUM5723Z (en) 1983-10-04 1983-10-04 A sectional air duct structure

Country Status (1)

Country Link
PH (1) PHUM5723Z (en)

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