PHUM6208Z - Improved railroad spike - Google Patents

Improved railroad spike

Info

Publication number
PHUM6208Z
PHUM6208Z PHUM9502U PHUM6208Z PH UM6208 Z PHUM6208 Z PH UM6208Z PH UM9502 U PHUM9502 U PH UM9502U PH UM6208 Z PHUM6208 Z PH UM6208Z
Authority
PH
Philippines
Prior art keywords
railroad spike
improved railroad
improved
spike
railroad
Prior art date
Application number
Inventor
Alberto T Yu
Original Assignee
Alberto T 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 Alberto T Yu filed Critical Alberto T Yu
Priority to PHUM9502 priority Critical patent/PHUM6208Z/en
Publication of PHUM6208Z publication Critical patent/PHUM6208Z/en

Links

PHUM9502 1985-10-09 1985-10-09 Improved railroad spike PHUM6208Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PHUM9502 PHUM6208Z (en) 1985-10-09 1985-10-09 Improved railroad spike

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PHUM9502 PHUM6208Z (en) 1985-10-09 1985-10-09 Improved railroad spike

Publications (1)

Publication Number Publication Date
PHUM6208Z true PHUM6208Z (en) 1986-10-14

Family

ID=19931299

Family Applications (1)

Application Number Title Priority Date Filing Date
PHUM9502 PHUM6208Z (en) 1985-10-09 1985-10-09 Improved railroad spike

Country Status (1)

Country Link
PH (1) PHUM6208Z (en)

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