Teclado (instrumento musical) (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Teclado (instrumento musical)" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

1,459^th place

2,824^th place

6,316^th place

140^th place

163^rd place

204^th place

1telegraph-history.org

low place

low place

google.com

George M. Phelps, U.S. Patent 0,026,003 Improvement in Telegraphic Machines, 1 de novembro de 1859

priberam.pt

Dicionário Priberam da Língua Portuguesa

telegraph-history.org

The House Printing Telegraph (image)

uspto.gov

patft.uspto.gov

Reimann, Hannah: Patent claim #6,020,549, 10 de agosto de 1998 (em inglês)