905855 Ideal Self-Supporting Horn

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JohnM
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905855 Ideal Self-Supporting Horn

Post by JohnM »

Patented by the inventor of the Biophone!
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1B26E912-4A1C-4BC4-8B93-6018AF6E7857.jpeg
9A68A4AB-FDD6-4244-B1BE-13B39045090B.jpeg
Last edited by JohnM on Tue Feb 22, 2022 4:26 am, edited 1 time in total.
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Lucius1958
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Re: Ideal Self-Supporting Horn

Post by Lucius1958 »

And an example here on the forum:
viewtopic.php?f=2&t=37201

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Mlund2020
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Re: Ideal Self-Supporting Horn

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Devineau Biophone with Devineau Ideal Self Supporting Horn
Last edited by Mlund2020 on Mon Feb 14, 2022 9:09 pm, edited 1 time in total.
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JohnM
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Re: Ideal Self-Supporting Horn

Post by JohnM »

Nice, Mike!
590E4BD9-C5F7-456D-B3E5-284552FAD141.jpeg
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