PHUM5780Z - Drilling screw - Google Patents

Drilling screw

Info

Publication number
PHUM5780Z
PHUM5780Z PHUM8426U PHUM5780Z PH UM5780 Z PHUM5780 Z PH UM5780Z PH UM8426 U PHUM8426 U PH UM8426U PH UM5780 Z PHUM5780 Z PH UM5780Z
Authority
PH
Philippines
Prior art keywords
drilling screw
drilling
screw
Prior art date
Application number
Inventor
John N Yu
Original Assignee
John N Yu
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 John N Yu filed Critical John N Yu
Priority to PHUM8426 priority Critical patent/PHUM5780Z/en
Publication of PHUM5780Z publication Critical patent/PHUM5780Z/en

Links

PHUM8426 1983-05-31 1983-05-31 Drilling screw PHUM5780Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PHUM8426 PHUM5780Z (en) 1983-05-31 1983-05-31 Drilling screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PHUM8426 PHUM5780Z (en) 1983-05-31 1983-05-31 Drilling screw

Publications (1)

Publication Number Publication Date
PHUM5780Z true PHUM5780Z (en) 1985-05-29

Family

ID=19930686

Family Applications (1)

Application Number Title Priority Date Filing Date
PHUM8426 PHUM5780Z (en) 1983-05-31 1983-05-31 Drilling screw

Country Status (1)

Country Link
PH (1) PHUM5780Z (en)

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