OA09270A - Sectional hollow metal pole structure. - Google Patents

Sectional hollow metal pole structure.

Info

Publication number
OA09270A
OA09270A OA59886A OA59886A OA09270A OA 09270 A OA09270 A OA 09270A OA 59886 A OA59886 A OA 59886A OA 59886 A OA59886 A OA 59886A OA 09270 A OA09270 A OA 09270A
Authority
OA
OAPI
Prior art keywords
hollow metal
pole structure
metal pole
sectional hollow
sectional
Prior art date
Application number
OA59886A
Inventor
Donald C Bourdon
Original Assignee
Tri Steel Ind 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.)
Filing date
Publication date
Application filed by Tri Steel Ind Inc filed Critical Tri Steel Ind Inc
Publication of OA09270A publication Critical patent/OA09270A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/08—Structures made of specified materials of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Road Signs Or Road Markings (AREA)
  • Joining Of Building Structures In Genera (AREA)
OA59886A 1990-05-31 1990-11-07 Sectional hollow metal pole structure. OA09270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002017983A CA2017983C (en) 1990-05-31 1990-05-31 Sectional hollow metal pole structure

Publications (1)

Publication Number Publication Date
OA09270A true OA09270A (en) 1992-08-31

Family

ID=4145112

Family Applications (1)

Application Number Title Priority Date Filing Date
OA59886A OA09270A (en) 1990-05-31 1990-11-07 Sectional hollow metal pole structure.

Country Status (3)

Country Link
CA (1) CA2017983C (en)
MX (1) MX171208B (en)
OA (1) OA09270A (en)

Also Published As

Publication number Publication date
CA2017983A1 (en) 1991-11-30
MX171208B (en) 1993-10-07
CA2017983C (en) 1997-07-08

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