CA89563A - Perforator for music rolls - Google Patents

Perforator for music rolls

Info

Publication number
CA89563A
CA89563A CA000089563A CA89563DA CA89563A CA 89563 A CA89563 A CA 89563A CA 000089563 A CA000089563 A CA 000089563A CA 89563D A CA89563D A CA 89563DA CA 89563 A CA89563 A CA 89563A
Authority
CA
Canada
Prior art keywords
perforator
music rolls
music
rolls
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
CA000089563A
Other languages
French (fr)
Inventor
Ernest B. Gregor
Maximillian F. Gregor
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 CA89563A publication Critical patent/CA89563A/en
Expired legal-status Critical Current

Links

CA000089563A 1904-04-22 1904-04-22 Perforator for music rolls Expired CA89563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA89563T 1904-04-22

Publications (1)

Publication Number Publication Date
CA89563A true CA89563A (en) 1904-10-11

Family

ID=45206098

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000089563A Expired CA89563A (en) 1904-04-22 1904-04-22 Perforator for music rolls

Country Status (1)

Country Link
CA (1) CA89563A (en)

Similar Documents

Publication Publication Date Title
CA89563A (en) Perforator for music rolls
CA90564A (en) Perforator formusic rolls
CA97650A (en) Perforator for music rolls
CA95124A (en) Machine for perforating music
CA91980A (en) Music sheet
CA88125A (en) Gramaphone
CA88536A (en) Spool for music sheets
CA92270A (en) Piano
CA99908A (en) Piano
CA104038A (en) Savings bank
CA86309A (en) Roller
CA93868A (en) Paper making roll
CA95102A (en) Cutter for paper
CA112885A (en) Music roll perforator
CA90878A (en) Rein roll
CA89964A (en) Commercial paper manufacture
CA87406A (en) Piano
CA90576A (en) Piano
CA91467A (en) Piano
CA91572A (en) Toilet apparatus
CA88135A (en) Punch
CA88771A (en) Match baox
CA90289A (en) Match
CA91645A (en) Match
CA89087A (en) Crushing roll