which / 2006, Daniela Zaitz, Direito & know-how, Jurua Editora, →ISBN, page 31:
Outro tipo de conceitualização é aquela dada por François Magnin, que tenta sistematizar as diversas definições de know-how analisando a quais elementos a expressão se aplicaria. O autor conclui que podem ser objeto do know-how quatro tipos de elementos, considerados isoladamente ou em conjunto: a habilidade técnica, a experiência técnica, os conhecimentos técnicos e os processos.
Another type of conceptualization is that given by François Magnin, who tries to systematize the diverse definitions of know-how analyzing to which elements the expression would apply. The author concludes that four types of elements can be the object of know-how, considered in isolation or jointly: technical skill, technical experience, technical knowledge and processes.
(please add an English translation of this quote); 2006, Daniela Zaitz, Direito & know-how, Jurua Editora, →ISBN, page 31

which (what one)

feminine singular of o qual

which; whom (relative pronoun)

(Brazil) no way (implies the speaker is astonished and/or does not believe something said)

to each his own (everyone is entitled to their personal preferences)

Alternative form of cada qual com seu cada qual

what is your name?