Bluthner action regulation/specs

[Stéphane Collin]

Hi Avery.

Right you are.  I read this in a german text about the so called Blüthner 
Patent action.  I don't know exactly when Blüthner ceased using it's patent 
action.

Stéphane Collin.

----- Original Message ----- 
From: "Avery" <avery1 at houston.rr.com>
To: "Pianotech List" <pianotech at ptg.org>
Sent: Tuesday, August 22, 2006 9:06 PM
Subject: Re: Bluthner action regulation/specs


Stéphane,

I assume this is different because of the brand and/or age?

Avery