TWI509147B - - Google Patents

Info

Publication number
TWI509147B
TWI509147B TW102107554A TW102107554A TWI509147B TW I509147 B TWI509147 B TW I509147B TW 102107554 A TW102107554 A TW 102107554A TW 102107554 A TW102107554 A TW 102107554A TW I509147 B TWI509147 B TW I509147B
Authority
TW
Taiwan
Application number
TW102107554A
Other languages
Chinese (zh)
Other versions
TW201435201A (en
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 filed Critical
Priority to TW102107554A priority Critical patent/TW201435201A/en
Publication of TW201435201A publication Critical patent/TW201435201A/en
Application granted granted Critical
Publication of TWI509147B publication Critical patent/TWI509147B/zh

Links

TW102107554A 2013-03-05 2013-03-05 Telescopic ladder TW201435201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW102107554A TW201435201A (en) 2013-03-05 2013-03-05 Telescopic ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW102107554A TW201435201A (en) 2013-03-05 2013-03-05 Telescopic ladder

Publications (2)

Publication Number Publication Date
TW201435201A TW201435201A (en) 2014-09-16
TWI509147B true TWI509147B (en) 2015-11-21

Family

ID=51943258

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102107554A TW201435201A (en) 2013-03-05 2013-03-05 Telescopic ladder

Country Status (1)

Country Link
TW (1) TW201435201A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW286340B (en) * 1993-12-09 1996-09-21 Wong Fook Khean

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW286340B (en) * 1993-12-09 1996-09-21 Wong Fook Khean

Also Published As

Publication number Publication date
TW201435201A (en) 2014-09-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees