GB189917561A - Improvements in the Construction of Ladders. - Google Patents

Improvements in the Construction of Ladders.

Info

Publication number
GB189917561A
GB189917561A GB189917561DA GB189917561A GB 189917561 A GB189917561 A GB 189917561A GB 189917561D A GB189917561D A GB 189917561DA GB 189917561 A GB189917561 A GB 189917561A
Authority
GB
United Kingdom
Prior art keywords
ladders
construction
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Inventor
William Wharldall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB189917561A publication Critical patent/GB189917561A/en
Expired legal-status Critical Current

Links

GB189917561D 1899-08-30 1899-08-30 Improvements in the Construction of Ladders. Expired GB189917561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189917561T 1899-08-30

Publications (1)

Publication Number Publication Date
GB189917561A true GB189917561A (en) 1899-09-30

Family

ID=35247603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189917561D Expired GB189917561A (en) 1899-08-30 1899-08-30 Improvements in the Construction of Ladders.

Country Status (1)

Country Link
GB (1) GB189917561A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158224A (en) * 1961-10-09 1964-11-24 Chance Co Ab Tubular structures
US3188693A (en) * 1962-03-14 1965-06-15 Troyano Fernando De Teran Joint structure for connecting related parts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158224A (en) * 1961-10-09 1964-11-24 Chance Co Ab Tubular structures
US3188693A (en) * 1962-03-14 1965-06-15 Troyano Fernando De Teran Joint structure for connecting related parts

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