Disclosure of detailed information about patents (Details) - USD ($)	12 Months Ended
Oct. 31, 2018	Oct. 31, 2017
Statements Line Items
Patents, beginning of period	$ 431,462	$ 403,600
Patents, end of period	396,105	431,462
Cost [Member]
Statements Line Items
Patents, beginning of period	782,828	621,181
Additions	121,603	161,647
Patents, end of period	904,431	782,828
Accumulated amortization [Member]
Statements Line Items
Patents, beginning of period	351,366	217,581
Additions	156,960	133,785
Patents, end of period	$ 508,326	$ 351,366

The amount of identifiable non-monetary assets without physical substance. This amount does not include goodwill. [Refer: Goodwill]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 38
-IssueDate 2018-01-01
-Paragraph 118
-Subparagraph e
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=38&date=2018-03-01&anchor=para_118_e&doctype=Standard
-URIDate 2018-03-16

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2018-01-01
-Paragraph 54
-Subparagraph c
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_54_c&doctype=Standard
-URIDate 2018-03-16

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant